I like the scientific spirit—the holding off, the being sure but not too sure, the willingness to surrender ideas when the evidence is against them.
If you know how much I love nature and how much I love NASA, it won't surprise you at all that I celebrated Earth Day by attending a March for Science.
Loved seeing all the cool people with their cool signs (showing up, even in the rain!):
Hearing Bill Nye, Judith Hill, and Maya Lin was a treat. Also, Mr. Dolby!