But a growing number of thinkers are pushing back against the attitude that the future is a hypothetical we can discount in the favour of the here and now. Instead, they argue it’s high time we start thinking seriously about the idea that humanity may only be in its infancy. That as a species we could potentially be around for thousands of years, with trillions of fellow humans to be born, each with vast potential to shape our future evolution, possibly even beyond Earth.

In sum, humankind urgently needs a thousand-year plan or it risks losing millennia of human progress to the existential risks that stalk our all too dangerous present.

William MacAskill is a leading global thinker on how humanity could and should think about a common future for itself and the planet. He is an associate professor in philosophy at the University of Oxford and co-founder of Giving What We Can, the Centre for Effective Altruism, and 80,000 Hours, all philosophically inspired projects which together have raised hundreds of millions of dollars and hundreds of thousand of life years to support charities working to preserve human kind’s potential for the millennia to come. He is the author of the international bestseller, Doing Good Better and What We Owe The Future.