*NOTES :

*Bill Gates : World will deliver clean energy breakthrough within 15 years.
*1,3 Billion people don not have access to power.
*Cheap and clean energy to help the world's poorest families.

*Summary :
Bill gates has predicted researchers will “discover a clean energy breakthrough.

In Bill’s section of the letter, which is addressed to teenagers, the Microsoft founder and billionaire philanthropist argues it should be a development priority to deliver clean energy to the 1.3 billion people who do not have access to power.

He also stresses that the new power needs to be low carbon in order to tackle the risks presented by climate change. “If we really want to help the world’s poorest families, we need to find a way to get them cheap, clean energy,” he writes. “Cheap because everyone must be able to afford it. Clean because it must not emit any carbon dioxide - which is driving climate change.”

*Personal reflection :

In my opinion ,i think it's great to find new sources of energy,especially , cheap and clean energy.In this way they're not only finding a new energy source,they also are helping poor people to afford it, and saving the environment as well.