Introduction
Natural resources are important for both developing and developed countries given their significant contribution to economic activity.1 States need to use and manage natural resources carefully to achieve sustainable development. Sustainable use and management of natural resources are also necessary to reduce the potential for resource depletion and environmental degradation. The International Union for the Conservation of Nature (IUCN) in its report World Conservation Strategy provides three fundamental objectives in relation to development and environmental limits:
(a) to maintain essential ecological processes and life-support systems (such as soil regeneration and protection, the recycling of nutrients, and the cleaning of waters) on which human survival and development depend;
(b) to preserve genetic diversity; and
(c) to ensure the sustainable utilization of species and ecosystems (notably fish and other wildlife, forests and grazing lands), which support millions of rural communities as well as major industries.2
Increased foreign investment in the natural resources sector of developing countries plays an important role in promoting sustainable development, especially in countries that are heavily reliant on natural resources for economic growth and wellbeing. Sustainability has become a vital component in contemporary management of natural resources by governments. Within the resource sectors, international bodies such as the World Bank, World Economic Forum (WEF) and the UN are working with national governments to establish programmes intended to help increase environmental standards as well as develop sustainability. New businesses are being urged to become increasingly sustainable in their practices through policy development and regulatory reform, as well as subsidies. Globally, economically disadvantaged communities rely on natural resources, where these are readily available, as vitally important to their prospects of development. The economic benefits to be derived from natural resources are equally important to indigenous communities and smallholder individuals. In recognition of the need for an increase in the living standards of these communities, international development efforts are accordingly directed with this aim.3
Recent developments indicate that various low or middle-income countries have shown interest in attracting foreign investment in projects such as petroleum, mining, food and other commodities, including rubber.4 The investment resulting from economic liberalisation in resource-rich host countries has enhanced communication and transport systems in those countries and has gone some way to supplying the rising demand for agricultural, mineral and energy products, particularly in those countries new to the influence of international investment. Within sub-Saharan Africa alone, approximately US$64 billion in foreign investment flows were largely attributed to the natural resource sector.5
Sustainable development and growth can be attained by governments through careful management and regulation of natural resources.6 Historically, there is a high cost associated with mismanagement of natural resources, leading typically to social, environmental and economic damage, including corruption. Given that domestic governments are responsible for natural resources within their countriesā borders, they must ensure that these natural resources are regulated appropriately for the benefit and future prosperity of present and future generations. It is also the responsibility of the relevant extractive industries to manage an effective and transparent system for the exploitation and production from forest holdings, agricultural land, hydrocarbon resources and minerals. Such an initiative would help foster inclusive as well as sustainable economic development.7
The value in pursuing sustainable development was recognised in the Stockholm Declaration on the Human Environment, adopted at the 1972 UN Conference on the Human Environment,8 which states ā[m]an is both creature and moulder of his environment, which gives him physical sustenance and affords him the opportunity for intellectual, moral, social and spiritual growthā.9 Consequently, ā[t]he natural growth of population continuously presents problems for the preservation of the environment, and adequate policies and measures should be adopted, as appropriate, to face these problemsā.10 Again, recognising the intrinsic importance of economic development to the capacity for increased environmental protection, the Declaration acknowledges that ā[e]conomic and social development is essential for ensuring a favourable living and working environment for man and for creating conditions on earth ā¦ essential for the improvement of the quality of lifeā.11 Meanwhile, it was accepted that the onus was on host states to ensure that economic growth arising from investment in natural resources occurred in the context of appropriate measures taken for the protection of those resources and the environment impacted by their exploitation, but that these should not be excessively restrictive. Accordingly, the Declaration also states that ā[t]he environmental policies of all States should enhance and not adversely affect the present or future development potential of developing countries, nor should they hamper the attainment of better living conditions for allā.12
Sustainable development has received worldwide attention following the publication of the report Our Common Future, known as the Brundtland Report, by the World Commission on Environment and Development (WCED) in 1987. The report defined sustainable development as ādevelopment that meets the needs of the p...