It’s encouraging to see @POTUS Biden and @ClimateEnvoy Kerry re-establish America’s leading role on climate change. I look forward to joining leaders from around the world to talk about some of the most important challenges we need to overcome to avoid a climate disaster. https://t.co/a9CXZzIg6Y

Yesterday's verdict was a step in the right direction. But one court ruling alone will not bring to an end the injustice and inequity that Black people experience daily.  I hope we will continue to make real progress on this.

“Time” is a poetic portrait of a family who love and support each other despite their difficult circumstances. I can’t recommend it highly enough. https://t.co/pxkDEmL2SR

If “Time” wins the Oscar this year, it will be the first documentary directed by a Black woman to do so. Garrett Bradley’s talent makes her worthy of that milestone. This is one of the most intimate movies I have ever seen. #itsTIME https://t.co/37x1gfWZgZ

Communities of color have been hit hard by COVID-19. One of the reasons why parts of the medical system often fail Black and brown people is because it’s not designed with them in mind. Dr. Stephaun Wallace wants to change that. https://t.co/VIaM9385bv

RT @gavi: In February, Ghana became the first African country to receive vaccines through #COVAX. Meet one of the nurses spearheading the vaccination effort: https://t.co/UxsyvLPxE4

To get to net-zero emissions globally by 2050, leaders from around the world must work together. It’s encouraging to see governments, business leaders, and financial institutions committing to a successful COP26 in Glasgow later this year. https://t.co/9bLQJvfZIR

Dr. Stephaun Wallace (@imstephaunelite) has spent the last year helping make COVID-19 vaccines work for everybody. Stephaun and his colleagues at @FredHutch are working to reach the people who are usually left behind. https://t.co/7wqSeT3DJN

The amount of cement China has consumed is a staggering statistic and reminder of how much emissions have grown in low- and middle-income countries. (Minecraft concrete doesn’t count, though server farms are responsible for a lot of emissions.) https://t.co/b8tSNNdUBy https://t.co/bFrIIUv97i

Cement is responsible for 6% of carbon emissions globally. To get to net-zero by 2050, we need innovations to decarbonize the material. I discuss a few approaches to make low-emission cement in my climate book: https://t.co/Ok1p3xQir4

Who installed the most concrete?

Check your answer: https://t.co/wqmmPffvwB

It's encouraging to see innovation and clean energy investments at the forefront of @POTUS's #AmericanJobsPlan. Building markets for new energy technologies is good for jobs today and will build the economies we need while avoiding a climate disaster. https://t.co/V6GcPSiaH8

Here are five things you should know if you want to understand how variants are (and aren’t) complicating the pandemic. https://t.co/rANiDcZynJ

RT @IFPRI:  From #climateadaptation to #genderequality, discover @CGIAR’s 50 years of innovations that changed the world  : https://t.co/8ufWp5Al0V

#OneCGIAR #CGIAR50 @CGIARgender https://t.co/1GdPY1KYGG

The technological transformation we need to address climate change can create good, safe jobs and build a more equitable, prosperous economy. To make that happen, we need to think big: https://t.co/jFWTPyaOAq https://t.co/PR5sxI7aDt

I had a great time answering questions about my new book, climate change, and COVID-19 on @reddit last week. Here’s a recap of the conversation. https://t.co/Kvd2blqXkL

RT @WHO: It's #WorldTBDay

Even as we battle #COVID19, we must not ease up the fight against #Tuberculosis, which remains the ’s deadliest infectious killer. Each day this preventable & curable disease causes:
>4000 deaths
~28000 new cases

Let's #EndTB 

https://t.co/O648L04MCC https://t.co/GC36H9zNg2

I’m answering your questions now on @reddit: https://t.co/HXMsI0lSK1 https://t.co/XG7eAMNrGM

In this video, I answered some really good questions, including one about two really important numbers. Come ask me some questions of your own on @reddit at 11:15: https://t.co/HXMsI0lSK1 https://t.co/SQ4N1MlxGO

After you finish your pancakes this morning, come ask me anything on @reddit at 11:15 Pacific Time: https://t.co/R3wfDhtqxD https://t.co/fAPRPUWQtu