This Scientist Has an Antidote to Our Climate Delusions

Though she doesn’t go so far as to call herself hopeful, Dr. Ayana Elizabeth Johnson is one of those experts trying to change the mood. She’s a marine biologist and a founder of the Urban Ocean Lab, a think tank focusing on climate and coastal cities. She has also worked with the Environmental Protection Agency and advised lawmakers on climate policy. Additionally, Johnson, who is 43, is a leading climate activist and communicator. She was an editor of the best-selling climate anthology “All We Can Save,” and her next book, “What if We Get It Right?” which will be published this summer, is a collection of interviews with leaders from various fields about promising climate possibilities.