"The Population Bomb" by Paul Ehrlich stirred worldwide fear over the issue of overpopulation when it was published in 1968. Ehrlich's book warned of a future where the world's population would outstrip available resources, leading to widespread famine and societal collapse. His stark predictions captured the attention of the public and policymakers, sparking important discussions about sustainability and the environment. Despite some criticisms and the fact that some of his specific predictions did not come to pass, Ehrlich's work remains a seminal piece in the ongoing dialogue about population growth and its implications for the planet.

Conservation Biology for All provides cutting-edge but basic conservation science to a global readership. A series of authoritative chapters have been written by the top names in conservation biology with the principal aim of disseminating cutting-edge conservation knowledge as widely as possible. Important topics such as balancing conversion and human needs, climate change, conservation planning, designing and analyzing conservation research, ecosystem services, endangeredspecies management, extinctions, fire, habitat loss, and invasive species are covered. Numerous textboxes describing additions

Hope on Earth is the thought-provoking result of a lively and wide-ranging conversation between two of the world’s leading interdisciplinary environmental scientists: Paul R. Ehrlich, whose book The Population Bomb shook the world in 1968 (and continues to shake it), and Michael Charles Tobias, whose over 40 books and 150 films have been read and/or viewed throughout the world. Hope on Earth offers a rare opportunity to listen in as these deeply knowledgeable and highly creative thinkers offer their takes on the most pressing environmental concerns of the moment. Both Ehrlich and Tobias argue that we are on the verge of environmental catastrophe, as the human population continues to grow without restraint and without significant attempts to deal with overconsumption and the vast depletion of resources and climate problems it creates. Though their views are sympathetic, they differ in their approach and in some key moral stances, giving rise to a heated and engaging dialogue that opens up dozens of new avenues of exploration. They both believe that the impact of a human society on its environment is the direct result of its population size, and through their dialogue they break down the complex social problems that are wrapped up in this idea and attempts to overcome it, hitting firmly upon many controversial topics such as circumcision, religion, reproduction, abortion, animal rights, diet, and gun control. For Ehrlich and Tobias, ethics involve not only how we treat other people directly, but how we treat them and other organisms indirectly through our effects on the environment. University of California, Berkeley professor John Harte joins the duo for part of the conversation, and his substantial expertise on energy and climate change adds a crucial perspective to the discussion of the impact of population on global warming. This engaging and timely book invites readers into an intimate conversation with some of the most eminent voices in science as they offer a powerful and approachable argument that the ethical and scientific issues involved in solving our environmental crisis are deeply intertwined, while offering us an optimistic way forward. Hope on Earth is indeed a conversation we should all be having.

In this hard-hitting and timely book, Paul R. Ehrlich and Anne H. Ehrlich challenge those who downplay the reality and importance of global environmental problems with appealing but misleading rhetoric. Such efforts to undermine and misinterpret environmental data, labeled the "brownlash" by the Ehrlichs, prolong an already difficult search for solutions and are deeply disturbing to environmental scientists. In Betrayal of Science and Reason, the Ehrlichs contrast anti-environmental rhetoric with the consensus view of the scientific community, tackling head-on such issues as population growth, desertification, food production, global warming, ozone depletion, acid rain, and biodiversity loss. They also offer a unique glimpse into how science works, and they discuss how scientists can speak out on matters of societal urgency yet retain the support of the scientific community. This book provides an eye-opening look at current environmental problems and the fundamental importance of the scientific process in solving them. It presents unique insight into the sources and implications of anti-environmental rhetoric, and it provides readers with a valuable means of understanding and refuting the feel-good fables that constitute the brownlash.

A cultural investigation

Book by Ehrlich Paul R and Jonathan Roughgarden