In this segment, we are focusing on India as a case study aiming that wasteland reclamation policy may set out the methodological aspect of wasteland reclamation for other countries in the global south. The formation of wasteland is associated with environmental entities and their interface with human activity. A particular resource may tag with certain idioms based on the different utilities. For example, the land is one of the environmental entities and based on different utilization, categories like cropland and industrial land co-exist together. Since the outlook of wasteland varies from different disciplines and different geographical locations, hence define wasteland always comes out with certain unsound argument. As none of the literature on wasteland comes out with the holistic theoretical framework of wasteland narrative. Based on the man-nature relation in different space, Wasteland has different idioms and narratives. Likewise, from a bio-physical viewpoint, wastelands are regarded as degraded land [
51,
52,
53]; resource utilization and property rights are considered common resources for local village communities [
54,
55]. On the other hand, wastelands are sometimes recognized as politically constructed due to the dissatisfaction of the local community with land-driven policies [
56,
57]. The multiple elements in the wasteland narrative sometimes bring the phony notation of land-use associated with man-nature multifaceted linkage [
46]. Hence, in this section, we seek to explain the multidimensional angle of Wasteland from different perspectives. It will be less comprehensive to consider the wasteland narrative from a single perspective rather than explaining it from a different angle.
Table A1 (
Appendix A) shows the decade-wise available definition of Wasteland arrange into different perspectives (agro-economic, property rights, bio-physical and political) of the wasteland narrative in the Indian context. The main reason to define Wasteland from different perspectives in the Indian context for making the wasteland-driven policies more comprehensive so that none of the elements remains untouched.
4.1. Perspectives on Defining Wasteland in India:
Among the different perspectives of Wasteland, the economic and biophysical perspectives were prioritized over the decades due to over-dependency on land for sustaining livelihood and land degradation [
90,
91]. Since the 2000s, there has been a change in wasteland narratives through political intervention from wasteland-driven policies in India as well as other countries in the global south. For example, in Brazil, Mexico, Myanmar, Indonesia, China, and central and southern Africa, about 87% of the total land and 250 projects are related to jatropha oilseed cultivation [
92,
93]. This agroeconomic transformation caused due to the rising price of food staples from 2008 onwards, which drove farmers to switch from food crop production to biofuel production [
94]. This creates a launch pad for numerous private industries and state governments to get the opportunity to utilize farming land for biodiesel production, which creates biofuel related political environment through wasteland reclamation policy [
95]. Hence, based on the available definitions of the Wasteland, we can discuss wasteland discourse from the following perspectives:
A). Wasteland from an agro-economic perspective:
Agricultural production and property rights are the two united features of Wasteland in India that are associated with the economic perspective of Wasteland. Apart from the production or agro-economic perspective, a land resource is a fictitious commodity [
96] that is not sometimes directly connected with market value [
97]. To what extent production could be the leading factor in considering land as waste is still being determined. Specifically in the global south
Economic sustenance in the rural sector is intrinsically related to the land where the activity occurs. [
98]. Upgrading, regional growth, and the reclamation of Wasteland or unused lands can be the best way to enhance production [
99] and reduce marginalization [
100]. Nevertheless, the possibility of reclaiming Wasteland for production depends on the socioeconomic condition, geographical setup, and polity within a region [
101]. The underdeveloped regions of Africa, Asia, and Latin America, where almost one-fifth of new crop production from 1990 to 2050, are expected to rely on expanding cultivated areas through conserving unused lands [
102]. Hence, without a comprehensive assessment and diverse range of vision, considering a portion of land as waste and not fit for production creates the barricade on wasteland policy.
B). Wasteland from a property rights perspective:
The concept of the commodity comes with the notion of “belonging to,” as ownership is an essential and underlying principle in capitalism [
103]. The ownership of a resource sometimes comes with emotional and historically customary use. For example, native people assert that land does not belong to them; they belong to the land [
98]. The incorporation of property rights with land resources connects through the precedence of the local community to enjoy the benefit from their surrounding lands [
104]. On the other hand, among different types of individual land rights (use right, income right, and transfer right), marginal lands come under underused rights [
105] and are treated as common property resources. Since marginal lands are substandard for production, they are free from the choice of wealthy farmers and taken by village subsidiary tenants [
106]; this further weakens marginal lands due to low down care and investment by poor village tenants [
107]. Due to substandard infrastructures and unsatisfactory income generation in rural India, low investment in land is a common observable fact [
108,
109]. Also, the nature of investment of the farmers depends on land tenure, as farmers are likely to spend and improve the lands that they own [
110] and for which they have long-term utilization rights than lands they operate under short-term use rights [
111]. Even if the farmers need more confidence about reaping land for long-term profit, they use their holdings to maximize short-term returns [
112]. This might be one of the reasons that in the Indian scenario, most of the wastelands are considered common [
113,
114] and distributed among the deprived group of the village community [
54]. Nonetheless, the rural poor often rely on common property lands for survival through fuel-wood production and fodder gathering [
115]. This brings the question of how far village-common lands should be considered waste or economic good.
C). Wasteland from a biophysical perspective:
The depletion of biophysical characteristics of soil and erosion by water and wind mainly creates land degradation, which is one of India’s prime causes of wasteland formation [
116]. Therefore, most of the definitions of Wasteland drag land degradation as a synonym [
117]. Conversely, some regional examples ambiguity the relationship between Wasteland and land degradation. For example, the formation of the Grand Canyon by deep erosion [
49,
118] of the Colorado Plateau by the Grand Canyon River and its tributaries [
119] causes severe land degradation [
120]. In this viewpoint, Grand Canyon can be regarded as degraded, but how far can we consider it waste? This eroded and less fertile portion of the United States is a significant tourist destination [
121]. Now, let us consider some of the small-scale land features, then Garbett, a census town in West Bengal, India. There is a landform called Gongoni (can also be spelled as
Gangani) which is formed due to the formation of ravines and erosion by River Shilaboti [
122,
123]. This landform is unsuitable for crop production as it lost its fertility due to erosion. Nevertheless, Gongoni is now considered a prospective tourist destination in West Bengal and India [
124]. This set of examples brings the acceptance of multiple economic utilization of land even if it is not suitable for crop production, proving how universally all degraded lands are not wasted.
On the other hand, household-level disputes and land fragmentation are common in rural India [
125]. The practice of land fragmentation causes a reduction of land utility, sometimes referred to as a Social Wasteland [
126,
127] that somehow is not associated with degradation; instead, it is an output of a social phenomenon. This proves how universally; all wastelands are not degraded by nature.
D). Wasteland from a political perspective:
In the global south, land reclamation policies provide the ground where different sectors merge for different motives, creating the pseudo-scientific approach to land utility.[
128,
129]. The biophysical landscape is often recognized as the foundation of political economy within a setup [
130], where the state becomes an active agent of the whole picture [
131].
The land reclamation projects in Southeast Asia often integrate with the power of exclusion [
132] and large-scale land acquisitions [
133]. This brings a defined argument on who the gainers are and who is the loser in a land development project. Is it only externally market-oriented, or is it for the development of the local community [
134]? In This regard, India’s biofuel production for wasteland development sets a great example where state policy, private enterprises, and the local community play different roles. In this regard, oilseed production was promoted when NWDB considered wastelands the best suitable sites for oilseed production [
135]. This statement raises a few questions: What are the major wasteland categories that suit oilseed production, and why are they not reproduced for food crop production? This set of questions becomes more prominent when studies in Tamilnadu state show how lands marked as waste by government officials have multiple uses by the local community. This also points to tensions between government interests and community interests.
In some cases, farmers have sold pieces of their land (sometimes knowingly, sometimes not), thinking that their lands are not suitable for crop production and would be helpful for oilseed (Jatropha) production [
136]. Oilseed production can meet the need for energy and reduce poverty in rural areas, but in the end, produced fuel is mainly consumed in urban areas [
134]. This is how the changing political economy generates complex local agricultural setup and socio-ecological changes, and rural setup primarily acts as a donor region. In this regard, political ecology becomes a valuable domain to shed light on the abovementioned factors. We must acknowledge that the availability of agricultural land is lessening due to the increasing population growth rate and demand from other sectors. At the same time, shifting food crops to cash crops becomes doubtful when the country loses self-sufficiency in food production [
137], associated with increased food prices [
138]. The study shows that in the case of Tamilnadu state, a significant amount of land has been distributed in the rural sector that comes under the national biofuel policy [
139] to produce energy and wipe out poverty [
140]. Some districts like Coimbatore and Thiruvannamalai in Tamilnadu show over-exploitation of groundwater resources for oilseed production, where production of other crops becomes minimized [
141]. This causes agricultural labor shortage due to rural-urban migration, where small-scale farmers tend to migrate to the nearby urban sectors to work as daily laborers or engage in the manufacturing sector [
142]. This socioeconomic transformation in the rural sector is indirectly associated with regional transformation through the growing non-agricultural sector in the rural economy that generates by out-migration, shortage of food crop production, and the influx of population from the rural sector creates pressure on urban amenities. Thus, land deals in the global south are less transparent, ignoring land Sovereignty of commons and bringing improper assessments of different land uses. In the global south, most land deals and the perception of lands are based on the physical environment and land characteristics [
143]. Flat plain lands allowing crop production without significant effort are often considered ideal land [
144], whereas semi-arid savannas and so-called ‘marginal lands’ are considered wilderness [
145]. The ‘undeveloped’ frontier land, in dense tropical rain forests [
146], vacant, undervalued, or state land [
147], or geographically remote borderlands [
148] are concerned with different forms of power that arises struggle over land right and thus generates different definitions and identities [
149]. This makes wasteland entity the ‘politically constructed’ [
57], where the winner is on one side, and the loser is on the other.
4.3. Management Strategies of Wasteland in India:
The wasteland management policies in India can be classified broadly into two successive stages colonial and post-independence wasteland policy (
Table A5,
Appendix E). The colonial wasteland policy can be further classified into two sub-stages based on the nature of the taxation system and attitude towards forest lands. In contrast, post-colonial wasteland policies can be classified into three stages based on national organizational setups and national-level policies.
John Locks’s theory of property highly influenced the land revenue system and perception of wasteland during the British raj colonial land-use policy [
84]. Croplands were considered productive, and forests, common grazing lands, and pastures were considered wasteland [
31,
165]. The second phase of the colonial land-use policy was manifested by deforestation due to the demand for wood for the Royal Navy Shipbuilding Company [
166] and cropland expansion in India [
167,
168]. This is how forest becomes a wasteland for productive resources for the British economy.
- 2.
Wasteland and its management in the post-independence period
1951 was remarkable due to the commencement of the first five-year plan, which focused on increasing cultivated land and generating food security. This brings the implementation of (1) tenancy reforms, (2) abolition of intermediaries, and (3) land redistribution [
169]. This time the National Commission on Agriculture (NCA) was formed, which tried to convert wasteland for agricultural enhancement [
170]. For this reason, NCA estimated the wasteland area was about 175 million ha (approx. one-third area of land in the country), and social forestry was regarded as the best possible method to convert wasteland into productive land [
171]. Nonetheless, the objectives of this phase were unsatisfactory due to the unequal land distribution, where underperforming lands were mainly distributed among the poor.
The second phase of the post-colonial wasteland development policy was emphasized by introducing the National Wasteland Development Board (NWDB), Integrated Wasteland Development Program (IWDP), and National Watershed Development Project, directly associated with a wasteland development program. The NWDB was formed in 1985, which first defined wasteland at the national level for optimum uses, mainly for fuel wood and fodder plantation. Whereas the IWDP tries to develop wastelands in non-forest areas [
172]. However, the watershed development approach tries to develop wasteland through its “Ridge to Valley approach” [
95], where wastelands are identified explicitly in isolated patches within a demarcated area [
173]. Apart from the programs that directly emphasized wasteland development at the national level, few lands reclamation programs have emerged. Among those, Desert-Area Development Program (DADP) and Drought Prone-Area Development Program (DPAP) are much significant that try to optimize the ecological balance and economic stability in fragile areas [
174]. The main drawback of this phase was that different land reclamation approaches narrate wasteland differently, where deserts and drylands are recognized as waste [
175]
The third stage of post-colonial wasteland development was primarily initiated through the second part of social forestry by promoting oilseed production in wasteland areas to restore ecology and economy [
176]. Another reason to implement social forestry in the third stage was associated with the unsatisfactory outcome of watershed development, as it was not entirely focused on wasteland [
177]. The national biofuel promotion is constructed in two successive parts; the 1stone is National Mission on Biodiesel Development (NMBD), initiated in 2003, and the second is National Mission on Biofuel promotion in 2009. In the 1st phase, the Jatropha plantation [
178] was mainly prioritized for wasteland development. The Indian planning commission claimed that promoting 10 million ha of Jatropha could generate 7.5 million metric tons of fuel and construct employment for construction 5 million people per year [
179]. The reason why Jatropha got promoted in India is because of the successful policies across the tropical and subtropical provenance [
180], particularly in Mexico, Central America [
181], and parts of Africa [
182]. The most positive aspect of Jatropha is that it can grow in any soil condition, precisely as sandy soil, stony soil, etc. [
183]. Through 2008, India was the world’s primary cultivator of Jatropha, with around 407,000 ha under cultivation, nearly 45% of global production [
10]. Still, during the 2nd phase of oilseed production, Jatropha was not specified but aimed to increase by 20% of the blending target. Despite the early success of the oilseed policy through wasteland reclamation, few numbers of the study show the unsatisfactory outcome of oilseed production for employment generation [
184]. For example, in Tamilnadu, Jatropha has considered less superior to other oilseeds (Prosopis) based on the availability of jobs per hectare [
185]. However, field-based analysis shows that Jatropha has higher moisture content and a long growth period (about 3-4 years), making it less suitable for fuelwood [
186]. Apart from the facts mentioned above, ‘biofuel-related land grab’[
26] has become an integral part of Indian wasteland policy. Political ecologists were arguing- whether oilseed production was meant for wasteland reclamation, or it was only for Jatropha promotion [
95,
187].
Table A6 (
Appendix F) represents India’s region-specific wasteland reclamation procedure, where afforestation and watershed developments seem to be quite well spread. Afforestation is a part of social forestry; At the same time, watershed development programs may not fully consider the development of wastelands, but it is for improving the overall ecology and economy in a demarcated area [
188]. Within a boundary of a watershed, there might have different developmental approaches like agricultural development [
189], soil moisture maintenance [
190], and protection of land degradation [
191]. Watershed development is a comprehensive approach [
192] for the sustainable use of land and water [
193], and more importantly, it is also associated with employment generation.
4.4. Wasteland Management in India: the Challenges and Recommendation
The diverserange of land-related national policies, multidimensional socio-cultural practices, and different geographical setups create barriers to converting wastelands into valuable resources in India. It is beyond doubt that wastelands represent a potential for national growth, and that the reclamation of wasteland may serve ‘something’ more than ‘nothing’ [
31]. In other words, it is essential to recognize the ‘something,’ which means that we need to identify areas where wasteland can serve as a precious resource, and ‘nothing,’ which means we need to identify obstacles to wasteland reclamation at the national political level.
- a)
Challenges of wasteland reclamation in India:
Based on our review of the literature and the studies done on wasteland in India, we have identified the following challenges of wasteland reclamation in India:
- -
The historical influence of wasteland narrative: The historical notation of wasteland remains the same in present day India’s land-use policy as it did in previous historical periods. Likewise, in the Indian context, the colonial notation of and approach to wasteland is visible, as it is in other parts of the globe. For example, deserts were considered an obstacle for the early European-American settlers in the USA as they were devoid of production and human settlement. From the Native American viewpoint, deserts are not regarded as waste due to their ecological value [
194]. The southwestern desert in America is often considered a wasteland which allows the demolition of such lands in a method of nuclear colonialism. As a result, the desert part of America has turned from a wasteland to a literal wasteland [
195]. In the context of literal wasteland formation, in India the open natural ecosystem or sometimes the semi-arid ecosystem are tagged as degraded wasteland site in land use classification, without considering its ecosystem valuation. This array of different misclassification carried out through the historical colonial land use policy [
196].
- -
Policy inconsistency: After the commencement of NWDB in 1985, ecological importance of wasteland was prioritized, but before that, wastelands were only judged as valuable from an economic outlook. There was always a clash between ecological restoration and economic enhancement in wasteland reclamation policy. For example, wasteland reclamation through Eucalyptus plantations in the social forestry program can effectively achieve economic security. In most cases, Eucalyptus extracts groundwater from deep inside, and the soil becomes dry with low moisture content.
- -
Lack of explicit wasteland development policy: Not all land reclamation policies fully consider wasteland development. For example, watershed management only considers wasteland reclamation individually. Rather it is for the overall development of a certain area. On the other hand, social forestry is regarded as one of the prime wasteland reclamation policies. Ideally, it is for protecting natural forests and sustaining local dependency on natural forest resources. Nevertheless, these policies may only be considered an optimum wasteland policy for some regions. For example, social forestry may not be applied in dryland areas due to water scarcity. Even as the Global Energy Network Institute shows, there are only a few specific regions in India (a few states of central and southern India) where the climatic and lithological structure is favorable for the growth of biofuel [
197].
- -
Regional inequalities: Unequal and improper capital investment can be regarded as the organizational cause of land degradation and wasteland formation. In India, less developed regions are experiencing low capital investment due to geographical constraints, climatic variability, and political instability, which results from the concentration of wasteland hotspots being restricted in some specific zones. Low regional affluence also creates the foundation for wasteland conversion.
- -
Problem to identify wasteland: Different academic centers, research institutes, and government organizations identify it in multiple ways with their different methodologies. This sets out multiple notations of wasteland (ranging from degraded land to fallow), and based on that, the areal extension of wasteland varies in different registered documents.
- -
Struggle between local farmers and state policies: The struggle between environment versus economic development often drives the land reclamation policy to the extent of disputes between the state government and the local community. Moreover, in a few parts of India, the wasteland reclamation policy has become land-grab-related disputes between local farmers and the state government [
198]. This indicates how land-related policies are sometimes less comprehensive, making a particular community vulnerable.
- -
Lack of comprehensive database: Multiple laws administrated by different government organizations at the central, state, and district levels; these include the ministries of Law and Justice, Rural Development, Mining, Industries, Infrastructure, Urban Development, Tribal Affairs, Home Affairs, and Defense. As which result, there is no comprehensive record available as it will become difficult to manage over a thousand original and active central and state land laws [
199].and mismanagement is a predominant example in India that combines with different associated factors [
200]. Sometimes the formation of wasteland is driven by socio-political factors rather than physical inputs [
30]. Nevertheless, whether the wasteland is good or bad must not be ignored by us, as it is a product of nature, and if it is worse, it would still be preoccupied with the long-run environment and human relations [
46].
- b)
Necessity and recommendation to retrieve wasteland:
To achieve a stable man-land ratio in India, more lands must change status to fulfill the increasing demand for food [
201]. In these circumstances converting wasteland to cropland is the best way to increase production and reduce pressure on current productive lands [
201]. This scenario is common, and a common issue that needs addressing, not only in the global south but also in the developed world. In Britain, urban wastelands are considered a probable resource base to prevent unemployment [
14]. India has a significant population (177 million) affected by wasteland formation, food crises, and unemployment [
202]. The livelihood of about 1.5 billion rural peoples worldwide is currently associated with wastelands, which the rural commons use in diverse utilization [
203]. In the Indian context, wastelands are always linked up with the economy and livelihood, which is taken up in land reclamation policies. In this regard, wasteland reclamation and land expansion to increase production become ideal solutions. Here, the crucial question is how much wasteland can be reclaimed, as all wastelands do not have the productive capacity. For instance, glacial areas and rocky outcrops are unsuitable for agricultural production. Therefore, critical assessments must be conducted to detect which wastelands are suitable for crop production. Now, a few land types are not directly suitable for production or economic generation. Despite that, they have a great ecological and environmental significance that needs to be separated from human intervention. For example, controlling desertification is necessary, but we must not expect food production and continuous modification of deserts to lead to environmental destruction in the long run. More importantly, it would be better to stretch our thought process to wastelands to tackle any recession in a country or region. Keeping this fact in mind, we would suggest a few essential recommendations for wasteland management, particularly concerning India and the global south:
Identifying wastelands per their characteristics is the primary task for effective land-use planning. Which leads to the separate identification of cultivable and uncultivable wastelands. Cultivable wastelands are the potential for plantation, so identifying the culturable wasteland and integrating it with the population cluster, regional climate, soil characteristics, and geology is the best way to analyze crop suitability.
Apart from the culturable wasteland, the unculturable wastelands can be utilized for other economic activities, excluding agriculture. Sometimes scenic beauty can be useful to convert a landscape into a tourist destination. For example, Kimberly’s “Big Hole,” which results from diamond mining (Mining Wasteland), has been developed into a famous tourist destination. Whereas Chornobyl (Ukraine) and Fukushima (Japan), both sites are experienced nuclear massacres, are now becoming world-class tourist attractions [
204].
The Assessment of current farmland is necessary to understand the degree of degradation so that current farmland may protect from the degradation process.
Wasteland identification needs to have certain criteria to have a clear separation of wasteland and cropland. Incorporating geospatial techniques, a field-based study by soil scientists, an agro-economic survey by planners, and opinions from local commons directly linked up with lands are mandatory for long-term effective land utilization.
A participatory approach is the key for wasteland reclamation and long-term SLU in any region of India. The main reason participatory approaches are recognized as an integral part of resource management is the reliability of local commons on resources and their decision-making ability to conserve the localized resources.
Circular land utilization is another innovative way to reuse sustainable utilization of vacant and underutilized sites through infill measures. Circular land use aims to reuse derelict sites by prioritizing inner development over outer development. In parts of Western Europe, the circular utilization of wasteland through the stages of recycling-production-reuse is significant where the contaminated topsoil is distant, and subsoil reutilizes for economic activity [
162]. However, the circular land utilization through wasteland reclamation is much more abundant in the global North than the global South because wastelands in the global South are significantly abundant in rural sets up, which are not the product of contamination.
Moreover, the landscape is an environmental entity whose spatial attributes are continuously modified [
69], and under this alteration, something remains wasted when it becomes worthless or unused for the individual purpose. In this regard, the concept of wasteland relates to Thompson’s (1979) [
205] ‘rubbish theory,’ which claims “objects move both into and out of the category of rubbish.” In contrast, the observation by Strasser (1992) [
206] implies that an object no longer useful to someone may be desirable to others. Thus, wasteland is a land use with many unmatched attributes compared to other currently productive land-use types. However, if managed effectively, in the future, wasteland can also be productive in many ways using the dynamic manifestation of the complex interrelationship between humans and nature.