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.

Classic economic theory simply will not allow governments and regulatory bodies to deal with bubbles effectively, as they will grow to tremendous sizes immensely fast, meaning that the amount of support needed when they burst vastly exceeds the value of most economies.

It should remain a prescription drug — because you need instructions at the same time on what to do.

My colleague Jerry Joyce once chaired a NASA committee that defined life in a practical sense, as a self-sustaining chemical system with the potential for Darwinian evolution (the hallmark of biology). That's a perfectly adequate operational definition that is appropriate for research into the origins of life. Obviously it has nothing to do with consciousness, or even the experience of being alive.

Growing up in West Virginia, we were at the forefront economically— the chemical and coal mining center of the world. However, due to an inability to adapt to changing market dynamics and transitions, our position plummeted to the bottom ranks among the US states... I firmly advocate the idea of reinventing oneself every 5 years.

World poverty has been reduced significantly- and whilst everyone seems to think the world is getting more impoverished, this simply is not the case. Scientific cooperation has improved too, and this has allowed significant advances in global health.

The Economics that we operate under is all about the goal of attaining infinite growth, but we know we cannot infinitely grow and live a good life.

Most people think of entrepreneurs as someone who starts a company, but to me? Entrepreneurship is really about problem solving. You can be an entrepreneur in a company, in a family or in your own venture. The bottom line? If you can solve a problem – you're an entrepreneur.

We have to live in the world as it is, not the world as we wish it would be, is something that we misunderstand. If we are realistic those ideals are usually out of reach, and in fact thinking about them and dreaming about them is a way to punish ourselves for the fact our lives are never going to match up to those ideals.

Knowledge diffusion mediated by migrants tends to be intergenerational. When German chemists were expelled and moved to the United States, the people who really adopted their ideas and technology were from the next generation.

The EU needs reform. Countries have transferred jurisdiction over legislations to a centre that makes decisions in somewhat of a vacuum, featuring a European Parliament that cannot itself initiate legislation. We have a paradox therefore where national parliaments give certain powers to the centre, without being compensated through the creation of an essential federal sovereignty.

All modern humans share a common ancestor. We all emerged from Africa, 200,000 years ago, as our species moved across the Earth, adapting to the differing climates and conditions of our planet. We are one big, beautiful, dysfunctional and incredible family, tearing itself apart over something as inconsequential as our hue.