Science

We are under an existential threat now as humankind. Even a simple two-cell yeast has a survival instinct and evolves fast enough to try and survive. I don't understand why humans who are supposed to be these very complex creatures can see that we're heading towards a very, very dangerous future which could be irreversible, and why we're not doing absolutely everything possible now.

I've known many individual monkeys and apes, and I'm struck by how much diversity and gender diversity there is which I have been ignoring. We always look for typical behaviours… a typical male does X… a typical female does Y. We overemphasise the typicality of men and women. If we start looking in primates, we'll almost certainly find the same sort of gender diversity we find in humans.

Primatologist & behavioral psychologist who studies animal cognition and emotions

Biology doesn't need to be obeyed, but it always needs to be considered. If we discuss gender differences, we cannot act as if biology doesn't exist. We live at a time where a group of people – for ideological reasons – have made it clear that they think we can shove biology aside, that everything is culturally constructed, and we can act like biology doesn't exist. That's not going to work, that's not how the world works.

Primatologist & behavioral psychologist who studies animal cognition and emotions

If you tap out the rhythm to a familiar song, say 'happy birthday…' how often do you think that someone listening to your taps will guess the song? The person tapping usually guesses about 50%, but in reality, it's about 2.5%! You are assuming the other person can hear the song you are tapping!

Harvard Business Review contributor & workplace dynamics expert

In 2010, Alibaba started talking about itself as an ecosystem and it invited many of the world's top biologists to come and lecture on how plants, water and animals all interact – and how that could teach a business about how to interact with its' own marketplace.

Our brains are not wired to think statistically or in terms of probabilities. That's sad because whole industries have emerged to exploit this reality – top of the list, casinos. The whole point of the scientific method is to do all you can to prevent yourself from thinking something is true that is not.

Renowned Astrophysicist & Director of Hayden Planetarium

It has been said that we went to the moon to explore the moon, but while we were there, we looked over our shoulder and discovered Earth. Seeing the Earth in that perspective upgraded the firmware of all our brains, of everyone's subconscious. Those missions sparked Earth Day, the Environmental Protection Agency, a comprehensive Clean Air Act... So much activism came from seeing that there's no hint of anyone coming to help us from somewhere, that we're here by ourselves on one planet.

Renowned Astrophysicist & Director of Hayden Planetarium

People ask why we're spending money on space exploration when we have problems here on Earth. The first reaction I have to this the fact that we've had wars, poverty, and homelessness long-before anyone went into space. It's not accurate to say, 'we're doing space exploration, and that's why we have poverty.' If we stopped space exploration, those problems wouldn't be solved, they haven't been solved in thousands of years.

Renowned Astrophysicist & Director of Hayden Planetarium

You probably know your cholesterol level. You know your heart rate, your resting heart rate, the number of steps that you take per day. But most people have absolutely no idea what is happening inside their brains other than through self-reflection. So the ability to quantify that and give people direct access to information about what's happening to their brains could be radically transformational.

Neuroethicist & Duke Law professor specializing in neurorights and genetics policy

There will be no cure for cancer until real doctors with real patients in real hospitals can attempt an innovation. The court is primarily interested in the effort made, in the attempt. That is what truly counts.

Co-Founder of Saatchi & Saatchi Advertising Agency

By exploring the unknown, we prepare ourselves, getting us closer to the cutting edge of science and, possibly, readying us for the next giant leap. Fortune favours the prepared mind.

Theoretical Physicist & Public Advocate for Science and Atheism

Despite being an immediate part of our existence, consciousness is potentially the most complex and elusive aspect of the universe. We haven't even begun to formulate the right questions to unravel its intricacies.

Theoretical Physicist & Public Advocate for Science and Atheism

Science, akin to art, music, and literature, reshapes our perspectives, offering new insights into ourselves and our surrounding universe. This transformative aspect is what makes science as thrilling as any other facet of human culture.

Theoretical Physicist & Public Advocate for Science and Atheism

As Einstein marveled, the universe seems to be comprehensible. It's quite remarkable that we, creatures who evolved dodging predators on the African savannah, have been able to develop quantum mechanics. I find this to be a splendid evolutionary offshoot.

Theoretical Physicist & Public Advocate for Science and Atheism

The phrase 'I don't know' serves as both an invitation and a challenge, a beckoning call to delve into the unknown and piece together the enigmatic puzzle of knowledge. Science, at its core, thrives not on regurgitating established facts but on the exhilaration of unearthing new discoveries.

Theoretical Physicist & Public Advocate for Science and Atheism

Our brains consist of about 100 billion nerve cells and neurons, with a potential for making anywhere from tens to hundreds of trillions, some even say a quadrillion, connections known as synapses. Due to a phenomenon known as neuroplasticity, our neural network continually restructures itself. Each time we learn something new or encounter a fresh experience, we trigger a reconfiguration of our brains.

Alzheimer's disease researcher and Harvard Medical School neuroscientist