Dr. Ayana Elizabeth Johnson
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Marine biologist and climate solutions advocate; highlights electrification, heat pumps, wind, and broader sustainability actions.
Social•Apr 16, 2026
8 Simple Ways to Amplify This Climate Book
Want to help this climate solutions book find the humans who need it? Want to help it make all the good ripples it can make? Swipe for 8 ways you can help this book flourish. đź’«
By Dr. Ayana Elizabeth Johnson
Social•Apr 12, 2026
Artemis Highlights NASA’s Evolving Mission Landscape
This post is now a newsletter, with hyperlinked sources + some thoughts on Artemis and the state of NASA https://ayanaelizabeth.substack.com/p/earth-is-blue-thank-you-artemis
By Dr. Ayana Elizabeth Johnson
Social•Apr 5, 2026
Home EV Charging Beats Gasoline Costs Nationwide
Speaking of energy prices… “In all 50 states, the cost of home-charging an EV is considerably cheaper than fueling a car with gasoline…. The map above shows the cost of charging an EV at home. The price is expressed in...
By Dr. Ayana Elizabeth Johnson