Information, education, skills, healthcare, livelihood, financial inclusion, small and village enterprises, opportunities for women, conservation of natural resources, distributed clean energy - entirely new possibilities have emerged to change the development model.

By lifting 250 million people out of poverty in India, we have demonstrated that sustainable development can be successful. We are ready to share our experiences of our success with the Global South.

The main thing that's missing in energy is an incentive to create things that are zero-CO2-emitting and that have the right scale and reliability characteristics.

In energy, you have to plan and do research way in advance, sometimes decades in advance to get a new system that's safer, doesn't require us to go around the world to get all our oil.

I'd put my money on the sun and solar energy. What a source of power! I hope we don't have to wait until oil and coal run out before we tackle that.

I have had a lot of success with failure.