Issue 290: Winter 2020

In This Issue


Spotlight: Tomicah Tillemann

Taking impact investing mainstream.

First Person: Glen Yago

Facing every problem the world has to offer.


The Lifestyles Sustainability List

Highlighting international and municipal leaders, award-winning celebrities, and grassroots activists.

COVID-19 Relief Efforts

Our ongoing list of high-profile donations to battle the virus that is still devastating the world today.


Cover Profile

David de Rothschild

By Nancy A. Ruhling

From Greenland to Australia, explorer David de Rothschild explains how nature
connects us.

Vasser Seydel

By Meagan Gillmore

Seydel’s mission is to work with water.

Frank Luntz

By Rena Godfrey

Advocating the importance of stopping climate change.

Christiana Figueres and Tom Rivett-Carnac

By Lindsey Cooke

Spreading optimism to help others choose to create a sustainable Earth.

Michael Shellenberger

By Mariah Pardy

Keeping climate change fears at bay.