Books & Gifts

Half-Earth: Our Planet's Fight for Life

In order to stave off the mass extinction of species, including our own, we must move swiftly to preserve the... Read More

Hope on Earth: A Conversation

This is a thought-provoking result of a lively and wide-ranging conversation between two of the world’s leading interdisciplinary... Read More

Move Upstream: A Call to Solve Overpopulation

Our world is overpopulated. This fact lies outside of the typical activist's perspective and doesn't fit into society's dominant... Read More

When Mountain Lions Are Neighbors

Wildness beats in the heart of California’s urban areas. A mountain lion known as P-22 lives in the middle of... Read More

Presidents and the American Environment

Presidents and the American Environment

Presidents and the American Environment charts the course of natural resource protection policy through 22 presidents, exploring the ways in which... Read More

Facing the Population Challenge: Wisdom from the Elders

Facing the Population Challenge: Wisdom from the Elders

This book is for all who have ever pondered the fate of humanity and the biosphere and asked, "What can I do?" Fifteen elders-giants in the... Read More
How Many Is Too Many?: The Progressive Argument for Reducing Immigration into the United States

How Many Is Too Many?: The Progressive Argument for Reducing Immigration into the United States

From the stony streets of Boston to the rail lines of California, from General Relativity to Google, one of the surest truths of our history is the... Read More
Man Swarm: How Overpopulation is Killing the Wild World

Man Swarm: How Overpopulation is Killing the Wild World

We have come on like a swarm of locusts. Now at over seven billion and counting, renowned visionary conservationist and global thinker Dave... Read More

Manswarm and the Killing of Wildlife

Manswarm and the Killing of Wildlife

The population bomb did not fizzle. It blew up. It is still blowing up. Man Swarm by Dave Foreman shows our population explosion is ongoing and is... Read More

The Housing Bomb: Why Our Addiction To Houses Is Destroying The Environment And Threatening Our Society

The Housing Bomb: Why Our Addiction To Houses Is Destroying The Environment And Threatening Our Society

Have we built our way to ruin? Is your desire for that beach house or cabin in the woods part of the environmental crisis? Do you really need a... Read More

The Sixth Extinction: An Unnatural History

The Sixth Extinction: An Unnatural History

A major book about the future of the world, blending intellectual and natural history and field reporting into a powerful account of the mass... Read More

Breaking New Ground: A Personal History

Breaking New Ground: A Personal History

In this autobiography Brown traces his life from a small farm through his personal evolution into the world’s foremost authority on global... Read More

Ten Billion

Ten Billion

Stephen Emmott is a scientist who heads a prestigious lab in Cambridge, England that researches complex natural systems, from biogeochemistry,... Read More

Countdown: Our Last, Best Hope for a Future on Earth?

Countdown: Our Last, Best Hope for a Future on Earth?

Alan Weisman, author of the bestselling “The World Without Us,” looks at Earth’s carrying capacity in our overpopulated and... Read More

Enough of Us: Why we should think twice before making children

Enough of Us: Why we should think twice before making children

Authors Cheryl and Ellis Levinson present their controversial arguments in a study that explores the choice to remain childfree and the... Read More

After the Grizzly

After the Grizzly - Hard Cover

Peter S. Alagona shows how scientists and conservationists came to view the fates of endangered species as inextricable from ecological conditions... Read More

Life on the Brink: Environmentalists Confront Overpopulation

Life on the Brink: Environmentalists Confront Overpopulation

Life on the Brink aspires to reignite a robust discussion of population issues among environmentalists, environmental studies scholars,... Read More

Immigration Reform and America’s Unchosen Future

Immigration Reform and America’s Unchosen Future

An era of mass immigration surpassing any period in American history was inaugurated by the Immigration Act of 1965 and continues to this day.... Read More

The Population Fix

The Population Fix

Alarming, amusing, disarmingly simple and to-the-point, The Population Fix describes the causes and the effects of America's addiction to... Read More

 Unguarded Gates

Unguarded Gates

Throughout America's history immigration policy has always been a controversial and complex topic, going to the heart of what it means to be... Read More

Crowdifornia T-Shirt

Crowdifornia T-Shirt

From Golden State to Crowdifornia, California has grown from a population of 10 million in 1950 to nearly 40 million today. By... Read More

Bumper Sticker

Bumper Sticker

Relentless growth has changed the face of California, and America, often not for the better. But there’s still a lot to fight for! We can create a... Read More

Crowdifornia Bumper Sticker

Crowdifornia Bumper Sticker

Most visible example that California has too many people? Congested roads! Build some awareness among your fellow road warriors about... Read More

CAPS Cap, Black

CAPS Cap, Black

Underscore the message of putting a “cap” on population growth when you wear this styling black baseball hat with the CAPS logo.

Water Bottle

Water Bottle

One more way to go green! Advocate for population size that will support a good quality of life for all. CAPS 20 oz. water bottle.

CAPS T-Shirt

CAPS T-Shirt

On Earth Day, World Population Day and any given day, you can Help Save Some America for Tomorrow with your support of CAPS. Buy a tee... Read More

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