Bill Nye Instagram – When I was 14, I went to the first #EarthDay in my hometown of Washington, D.C. In those days, it was all about pollution. Today, it’s climate change – and this year’s pandemic. Every astronaut, cosmonaut & taikonaut comes down & reminds us we are all citizens of one world, one planet. It’s up to us to preserve it!‬ Happy Earth Day, peoples!