This is why critical thinking is crucial for 21 Century

Yes, it is very necessary for research and development that support sustainability of our spaces, we have solutions but difficult to implement them such as carpool, bicycle, solar power to reduce GHG emissions. But due to our lifestyle we are unable to bring them in practice, What we need is collective efforts to develop "Sustainable Consciousness"

What are various ways for energy conservation especially at individual level first, then home, community, and companies,

check crowd