A brief story of global warming- global warming skepticism
Adverse Effects of Global Warming
Global Warming and Renewable Energy Source: India and the world
India has started Spending on Renewables to reduce global warming and pollution
- Renewable Energy: the great green hope for clean environment
- What are the cheapest sources of non-conventional energy - Biomass
Is there any major proof that Renewables are environment friendly ?
One may say that for thousands of years when humankind was dependent almost totally on renewable, the world was much less polluted and there was no global warming. Is this itself not a major proof that renewable are environment-friendly?