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The Wild Life of Our Bodies: Predators, Parasites, and Partners That Shape Who We Are Today by Rob Dunn from HarperCollins is $1.99 (US Kindle)

Book Description

A biologist shows the influence of wild species on our well-being and the world and how nature still clings to us—and always will.

We evolved in a wilderness of parasites, mutualists, and pathogens, but we no longer see ourselves as being part of nature and the broader community of life. In the name of progress and clean living, we scrub much of nature off our bodies and try to remove whole kinds of life—parasites, bacteria, mutualists, and predators—to allow ourselves to live free of wild danger. Nature, in this new world, is the landscape outside, a kind of living painting that is pleasant to contemplate but nice to have escaped.

The truth, though, according to biologist Rob Dunn, is that while "clean living" has benefited us in some ways, it has also made us sicker in others. We are trapped in bodies that evolved to deal with the dependable presence of hundreds of other species. As Dunn reveals, our modern disconnect from the web of life has resulted in unprecedented effects that immunologists, evolutionary biologists, psychologists, and other scientists are only beginning to understand. Diabetes, autism, allergies, many anxiety disorders, autoimmune diseases, and even tooth, jaw, and vision problems are increasingly plaguing bodies that have been removed from the ecological context in which they existed for millennia.

In this eye-opening, thoroughly researched, and well-reasoned book, Dunn considers the crossroads at which we find ourselves. Through the stories of visionaries, Dunn argues that we can create a richer nature, one in which we choose to surround ourselves with species that benefit us, not just those that, despite us, survive.

What Is Your Dangerous Idea? by John Brockman from HarperCollins is $1.99 (US Kindle)

Book Description

From Copernicus to Darwin, to current-day thinkers, scientists have always promoted theories and unveiled discoveries that challenge everything society holds dear; ideas with both positive and dire consequences. Many thoughts that resonate today are dangerous not because they are assumed to be false, but because they might turn out to be true.

What do the world's leading scientists and thinkers consider to be their most dangerous idea? Through the leading online forum Edge (www.edge.org), the call went out, and this compelling and easily digestible volume collects the answers. From using medication to permanently alter our personalities to contemplating a universe in which we are utterly alone, to the idea that the universe might be fundamentally inexplicable, What Is Your Dangerous Idea? takes an unflinching look at the daring, breathtaking, sometimes terrifying thoughts that could forever alter our world and the way we live in it.

Love and Sex with Robots by David Levy from HarperCollins is $1.99 (US Kindle)

Book Description

Love, marriage, and sex with robots? Not in a million years? Maybe a whole lot sooner!

A leading expert in artificial intelligence, David Levy argues that the entities we once deemed cold and mechanical will soon become the objects of real companionship and human desire. He shows how automata have evolved and how human interactions with technology have changed over the years. Levy explores many aspects of human relationships—the reasons we fall in love, why we form emotional attachments to animals and virtual pets, and why these same attachments could extend to love for robots. Levy also examines how society's ideas about what constitutes normal sex have changed—and will continue to change—as sexual technology becomes increasingly sophisticated.

Shocking, eye-opening, provocative, and utterly convincing, Love and Sex with Robots is compelling reading for anyone with an open mind.