Science

If morality is the science of the good, ethics is the study of that science, and bioethics is the study of that science as it relates to biosphere.

Many people think the role of bioethics is to go and see what the scientists or doctors are doing and tell them to stop because they are acting, by hypothesis, unethically. However I often find when I go and see what the scientists are doing, they are doing wonderful things and I'm very inclined to say 'great guys, keep going!'

Right now, biological evolution is not the main engine of change in the human condition. Instead, social and technological development, which occur on shorter timescales, are the predominant change-makers.

Philosopher & Director of Future of Humanity Institute at Oxford

The discovery of an effective HIV vaccine is the nirvana for all our efforts to prevent AIDS.

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We are scientifically naked in front of this threat. We do not have the diagnostics to quickly detect an MDR or XDR case. Once detected, we do not have the drugs to effectively treat the patient at reasonable cost, and we do not have a TB vaccine.

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We could partly predict where people will come from for future events.

Mobile phones can really revolutionize the study of human behavior.

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The group found that, on average, people living in Manhattan travel 2.5 miles most days, compared to five miles in Los Angeles. But we also found that when you look at the longest trips people make, people that live in New York go significantly further, 69 miles on a weekday compared to 29 in Los Angeles.

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It is difficult to imagine a graver threat; or an area of human endeavour or global ecology in which the profound consequences of runaway climate change would not be disastrous. Already, it is estimated that around 300,000 people die every year as a direct result of climate change.

Environmental activist & former Executive Director of Greenpeace International

Animals in this third group had learned from being exposed to inescapable shocks that nothing they did made a difference- they were essentially helpless when it came to controlling their fate. Most of our fundamental sense of well-being crucially depends on our having the ability to exert control over our environment and recognising that we do.

Psychologist & Founder of Positive Psychology Movement

Life is a masterpiece of complexity. We will never understand, in a near future, the extraordinary complexity of the simplest forms of life.

Plant neurobiologist and founder of the International Laboratory of Plant Neurobiology.

Human intelligence is, for want of a better phrase, a degree of magnitude greater than the intelligence of a Paramecium or, better, of a Chlamydomonas; but the difference is just quantitative and not qualitative.

Plant neurobiologist and founder of the International Laboratory of Plant Neurobiology.

In biology we are still in a kind of Ptolemaic era with man considering himself the centre of the universe.

Plant neurobiologist and founder of the International Laboratory of Plant Neurobiology.

Intelligence is the ability to solve problems. For me intelligence is a property of life. Even the most humble unicellular living organism must be intelligent to solve the problems of everyday life.

Plant neurobiologist and founder of the International Laboratory of Plant Neurobiology.

DNA is not life. A single chemical molecule has nothing to do with life. DNA is merely a storage system. Nobody would ever say that the 'Divine Comedy' is the actual paper and ink on which one of its copies is printed, however many influential scientists have supported this nonsensical viewpoint.

Plant neurobiologist and founder of the International Laboratory of Plant Neurobiology.

Our body is a community of cells, in which each cell occupies a place appropriate for its tasks on behalf of the whole. Cancer cells, however, are rogues that trespass aggressively into other tissues. Metastasis is what makes cancer so lethal.

Cell biologist & discoverer of the RGD integrin-binding motif