The world is in a different place from 2015 – the COVID-19 pandemic and the climate crisis has made the goals more urgent. We have almost all the science we need to make changes – renewable energy, biotechnology and biofuels, to name but a few. Yet, the biggest challenge we face this decade is how to bring about change in the hearts and mindsets of individuals, institutions and national systems. So, can social science help close the gap?
