Amidst all of the perspectives and arguments around our ecological future, this much is true: we are not in the natural world — we are part of it. The next-generation marine biologist Ayana Elizabeth Johnson would let that reality of belonging show us the way forward. She loves the ocean. She loves human beings. And she’s animated by questions emerging from those loves — and from the science she does — which we scarcely know how to take seriously amidst so much demoralizing bad ecological news. This hour, Krista draws out her creative and pragmatic inquiry: Could we let ourselves be led by what we already know how to do, and by what we have it in us to save? What, she asks, if we get this right?