EnvironmentIn the race to ramp up renewables, we can't ignore heat storage Governments must step up if we are to make good on Thermal Energy Storage's promise as a cheap and easy way to help tackle wind and solar power's intermittency problem Leader
HealthWhy it's vital we fight prejudices about the elderly once and for all Ageism is a widespread global prejudice. It's about time we started acknowledging our unconscious bias towards old age – not least because our own future health depends on it Leader