Renewables may win most of the headlines as the future of our energy supply, but there is another arena where the battle for cleaning the environment is taking place. And, for the time being at least, it might be even more important.
In the global fight to eradicate hunger, it’s the small, local details that make the biggest change. Smart Like, keeping the tractor moving in a straight line.
When we think of the future of transport, we have a tendency to picture a world in which people fly around on personal jetpacks and cars drive down streets stacked several stories high with levitating traffic.