Most Delicious Poison

A deadly secret lurks within our kitchens, medicine cabinets and gardens... Digitalis purpurea . The common foxglove. Vision blurs as blood pressure drops precipitously. The heartbeat slows until, finally, it stops. Atropa belladonna . Deadly nightshade. Eyes darken as strange shapes flutter across your vision. The heart begins to race and soon the entire body is overcome with convulsions. Papaver somniferum . The opium poppy. Pupils constrict to a pinprick as the senses dull. Gradually, breathing shudders to a halt. Scratch the surface of a coffee bean, a chilli flake or an apple seed and find a bevy of strange chemicals – biological weapons in a war raging unseen. Here, beetles, birds, bats and butterflies must navigate a minefield of specialised chemicals and biotoxins, each designed to maim and kill. And yet these chemicals, evolved to repel marauding insects and animals, have now become an integral part of our everyday lives. Some we use to greet our days (caffeine) and titillate our tongues (capsaicin), others to bend our minds (psilocybin) and take away our pains (opioids). Informed by his father’s love of the natural world and his eventual spiral into the depths of addiction, evolutionary biologist Noah Whiteman explores how we came to use – and abuse – these chemicals. Delving into the mysterious origins of plant and fungal toxins, and their unique human history, Most Delicious Poison provides a kaleidoscopic tour of nature’s most delectable and dangerous poisons. ***** 'Deeply researched and fascinating.' —JENNIFER DOUDNA, WINNER OF THE NOBEL PRIZE IN CHEMISTRY 'Magisterial, fascinating and gripping.' —NEIL SHUBIN, AUTHOR OF YOUR INNER FISH 'Exuberant, poignant and mind-blowing.' —DANIEL E. LIEBERMAN, AUTHOR OF EXERCISED

A deadly secret lurks within our kitchens, medicine cabinets and gardens... Digitalis purpurea . The common foxglove. Vision blurs as blood pressure drops precipitously.The heartbeat slows until, finally, it stops. Atropa belladonna . Deadly nightshade. Eyes darken as strange shapes flutter across your vision. The heart begins to race and soon the entire body is overcome with convulsions. Papaver somniferum . The opium poppy. Pupils constrict to a pinprick as the senses dull. Gradually, breathing shudders to a halt. Scratch the surface of a coffee bean, a chilli flake or an apple seed and find a bevy of strange chemicals – biological weapons in a war raging unseen. Here, beetles, birds, bats and butterflies must navigate a minefield of specialised chemicals and biotoxins, each designed to maim and kill. And yet these chemicals, evolved to repel marauding insects and animals, have now become an integral part of our everyday lives. Some we use to greet our days (caffeine) and titillate our tongues (capsaicin), others to bend our minds (psilocybin) and take away our pains (opioids). Informed by his father’s love of the natural world and his eventual spiral into the depths of addiction, evolutionary biologist Noah Whiteman explores how we came to use – and abuse – these chemicals. Delving into the mysterious origins of plant and fungal toxins, and their unique human history, Most Delicious Poison provides a kaleidoscopic tour of nature’s most delectable and dangerous poisons. ***** 'Deeply researched and fascinating.' —JENNIFER DOUDNA, WINNER OF THE NOBEL PRIZE IN CHEMISTRY 'Magisterial, fascinating and gripping.' —NEIL SHUBIN, AUTHOR OF YOUR INNER FISH 'Exuberant, poignant and mind-blowing.' —DANIEL E. LIEBERMAN, AUTHOR OF EXERCISED

An evolutionary biologist tells the story of nature's toxins and why we are attracted--and addicted--to them, in this "magisterial, fascinating, and gripping tour de force" (Neil Shubin). A deadly secret lurks within our spice racks, medicine cabinets, backyard gardens, and private stashes. Scratch beneath the surface of a coffee bean, a red pepper flake, a poppy seed, a mold spore, a foxglove leaf, a magic-mushroom cap, a marijuana bud, or an apple seed, and we find a bevy of strange chemicals. We use these to greet our days (caffeine), titillate our tongues (capsaicin), recover from surgery (opioids), cure infections (penicillin), mend our hearts (digoxin), bend our minds (psilocybin), calm our nerves (CBD), and even kill our enemies (cyanide). But why do plants and fungi produce such chemicals? And how did we come to use and abuse some of them? Based on cutting-edge science in the fields of evolution, chemistry, and neuroscience, Most Delicious Poison reveals: The origins of toxins produced by plants, mushrooms, microbes, and even some animals The mechanisms that animals evolved to overcome them How a co-evolutionary arms race made its way into the human experience And much more This perpetual chemical war not only drove the diversification of life on Earth, but also is intimately tied to our own successes and failures. You will never look at a houseplant, mushroom, fruit, vegetable, or even the past five hundred years of human history the same way again.

An evolutionary biologist tells the story of nature's toxins and why we are attracted--and addicted--to them, in this "magisterial, fascinating, and gripping tour de force" (Neil Shubin). A deadly secret lurks within our spice racks, medicine cabinets, backyard gardens, and private stashes. Scratch beneath the surface of a coffee bean, a red pepper flake, a poppy seed, a mold spore, a foxglove leaf, a magic-mushroom cap, a marijuana bud, or an apple seed, and we find a bevy of strange chemicals. We use these to greet our days (caffeine), titillate our tongues (capsaicin), recover from surgery (opioids), cure infections (penicillin), mend our hearts (digoxin), bend our minds (psilocybin), calm our nerves (CBD), and even kill our enemies (cyanide). But why do plants and fungi produce such chemicals? And how did we come to use and abuse some of them? Based on cutting-edge science in the fields of evolution, chemistry, and neuroscience, Most Delicious Poison reveals: The origins of toxins produced by plants, mushrooms, microbes, and even some animals The mechanisms that animals evolved to overcome them How a co-evolutionary arms race made its way into the human experience And much more This perpetual chemical war not only drove the diversification of life on Earth, but also is intimately tied to our own successes and failures. You will never look at a houseplant, mushroom, fruit, vegetable, or even the past five hundred years of human history the same way again.

An evolutionary biologist tells the story of nature's toxins and why we are attracted--and addicted--to them, in this "magisterial, fascinating, and gripping tour de force" (Neil Shubin). A deadly secret lurks within our spice racks, medicine cabinets, backyard gardens, and private stashes. Scratch beneath the surface of a coffee bean, a red pepper flake, a poppy seed, a mold spore, a foxglove leaf, a magic-mushroom cap, a marijuana bud, or an apple seed, and we find a bevy of strange chemicals. We use these to greet our days (caffeine), titillate our tongues (capsaicin), recover from surgery (opioids), cure infections (penicillin), mend our hearts (digoxin), bend our minds (psilocybin), calm our nerves (CBD), and even kill our enemies (cyanide). But why do plants and fungi produce such chemicals? And how did we come to use and abuse some of them? Based on cutting-edge science in the fields of evolution, chemistry, and neuroscience, Most Delicious Poison reveals: The origins of toxins produced by plants, mushrooms, microbes, and even some animals The mechanisms that animals evolved to overcome them How a co-evolutionary arms race made its way into the human experience And much more This perpetual chemical war not only drove the diversification of life on Earth, but also is intimately tied to our own successes and failures. You will never look at a houseplant, mushroom, fruit, vegetable, or even the past five hundred years of human history the same way again.

An evolutionary biologist tells the story of nature's toxins and why we are attracted--and addicted--to them, in this "magisterial, fascinating, and gripping tour de force" (Neil Shubin). A deadly secret lurks within our spice racks, medicine cabinets, backyard gardens, and private stashes. Scratch beneath the surface of a coffee bean, a red pepper flake, a poppy seed, a mold spore, a foxglove leaf, a magic-mushroom cap, a marijuana bud, or an apple seed, and we find a bevy of strange chemicals. We use these to greet our days (caffeine), titillate our tongues (capsaicin), recover from surgery (opioids), cure infections (penicillin), mend our hearts (digoxin), bend our minds (psilocybin), calm our nerves (CBD), and even kill our enemies (cyanide). But why do plants and fungi produce such chemicals? And how did we come to use and abuse some of them? Based on cutting-edge science in the fields of evolution, chemistry, and neuroscience, Most Delicious Poison reveals: The origins of toxins produced by plants, mushrooms, microbes, and even some animals The mechanisms that animals evolved to overcome them How a co-evolutionary arms race made its way into the human experience And much more This perpetual chemical war not only drove the diversification of life on Earth, but also is intimately tied to our own successes and failures. You will never look at a houseplant, mushroom, fruit, vegetable, or even the past five hundred years of human history the same way again.