This is great news. Dr. Rajiv Bahl’s commitment to child and maternal health is exemplary. Congratulations on this appointment. https://t.co/pgYprMFYKw

I loved learning about exciting research underway at @jaramillogroup to convert water and carbon dioxide into fuels and fertilizer: https://t.co/cuJAVHK7zT https://t.co/p6Lk4yuAbe

It’s hard for even the most promising low-carbon technologies to make it all the way to market. The @Breakthrough Energy Fellows program empowers early-stage innovators like @Molten_Ind to grow from their garage and deliver the solutions the world needs to get to zero emissions. https://t.co/0I7vDoQSnl

Progress in health, climate, and education is driven by impatient optimists. Great read by @_HannahRitchie. https://t.co/hgpAYKUEni

I was blown away by the creativity and ingenuity at @stanforddoerr to meet the energy and sustainability challenges of today and the future. https://t.co/aEeHDO9ADS

The @Breakthrough Fellows program supports brilliant scientists working on early-stage climate technologies. Last week, I got to meet the second cohort of fellows and learn about the work they're doing to help the world achieve net-zero emissions. https://t.co/vFJBMQn06R

This #WorldTeachersDay, I’m thinking about Mrs. Caffiere. She was the school librarian at Seattle’s View Ridge Elementary. When I was 9 years old, she took me under her wing and taught me that my love of reading was a strength. To this day, I think about how she changed my life. https://t.co/oucGBP7n0L

After my visit to the @stanforddoerr school of sustainability, I’m even more optimistic that we can develop breakthroughs that will transform our global economy, our lives, and our planet for the better: https://t.co/aILfplXPZQ https://t.co/UzcAj4cTNx

I was truly lucky to know Ric Weiland. He was an incredible programmer and an exceptional individual. https://t.co/tkkrpwVUwk

Over the years, I’ve come to know Bono as an incredible storyteller and friend. I’m excited for the world to see him the same way. https://t.co/H00SFP8D3Y