Key Points

Natural resources are materials and substances that occur in Nature and are valuable to humans for sustenance or creating new things for consumption.

For an entity to be a resource, it must be technologically accessible, economically feasible to exploit, and culturally acceptable.

Natural resources can be categorized based on their uses: essential for life (air, water, food), sources for materials (wood, marble, gold), and sources for energy (coal, solar, wind).

Renewable resources exhibit characteristics of restoration and regeneration over time, such as solar energy, wind energy, flowing water, and timber, provided they are managed sustainably.

For renewable resources to remain renewable, their natural rhythm of restoration and regeneration must not be disturbed, meaning usage must not exceed the rate of replenishment.

Non-renewable resources are created over very long periods and cannot be replenished at the rate humans use them. Examples include fossil fuels like coal and petroleum, and minerals like iron, copper, and gold.

Ecosystem functions are Nature's inherent ways of working, like trees producing oxygen. When these processes benefit humans, they are called ecosystem services, such as clean water or protected farmland.

Natural resources are not evenly distributed globally or within countries. This uneven distribution influences human settlements, trade patterns, international relations, and can lead to conflicts.

Some resource-rich regions experience slower economic growth and development, a phenomenon called the 'natural resource curse' or 'paradox of plenty,' often due to a lack of investment in value-adding industries.

Sustaining life requires respecting Nature and using resources responsibly, enabling regeneration for renewables and judiciously utilizing non-renewables.

Irresponsible treatment of natural resources leads to pollution, biodiversity loss, and climate change, accelerating negative environmental impacts.

The Green Revolution in Punjab led to severe groundwater depletion and chemical contamination due to high-yielding varieties, increased irrigation, and free power for pumping.

Improper use of chemical fertilizers and pesticides causes soil degradation. Traditional practices like using natural fertilizers, mulching, and multi-cropping can replenish and rejuvenate soil.

Vrikṣhāyurveda is an ancient Indian botanical science providing elaborate recommendations on plant care, irrigation, pest management, and sustainable agricultural practices like crop rotation and mixed cropping.

Sikkim transitioned to a 100 percent organic state, demonstrating successful sustainable agricultural practices that improved local biodiversity, increased tourism, and boosted farmers' incomes.

It is crucial to switch to renewable energy sources for many purposes to ensure non-renewable resources last longer while humanity finds more sustainable alternatives.

India and France launched the International Solar Alliance in 2015, a coalition of sunshine-rich countries committed to harnessing solar power, fostering environmental responsibility and economic opportunity.

The concept of lokasangraha from the Bhagavad Gītā, meaning acting for the wellbeing of all, emphasizes transcending personal desires in resource management and ensuring fair access to resources.