Jeff Bezos said in an interview hours after flying to suborbital space on Tuesday that there are "no words" to adequately describe the experience, but that it reinforced his commitment to combatting climate change and keeping Earth "as this beautiful gem of a planet that it is." Why it matters: Bezos, the world's richest man, said he plans to make Blue Origin and the Bezos Earth Fund — a $10 billion effort to fight climate change — his life focus moving forward. He called the flight a small step toward building a "road to space" and developing reusable rockets to cut down on waste. What they're saying: "We have to ... (full story)