General fish labels like snapper, sole and seabream take away the power to accurately assess stocks and then distort fishing quotas, but by identifying individual species we could prevent illegal catches ending up on our plates.
From fungal spore spray to insect egg dispensers, unleashing an army of living enemies on crops to keep pests and diseases in check may sound like the stuff of science fiction, but it’s part of a more natural approach to agriculture, designed to decrease reliance on chemicals.
The last place you might expect to find drones and rovers is checking up on a corn field, but they could soon join tractors and ploughs on a farmer’s list of must-have agricultural tools, thanks to their potential to reduce pesticide use and increase the amount of crops that can be grown.
Beetles, wasps and flies could be at the forefront of the next agricultural revolution as scientists draw on insects’ millions of years of farming experience in a bid to find new, environmentally friendly ways of cultivating crops.
Researchers are getting ready to test a tobacco-powered aeroplane thanks to a new bio jet fuel made from the seeds of nicotine-free plants, and the result could be a 75 % reduction in carbon emissions compared to fossil fuels.
New measurements of carbon emissions provide better estimates of deforestation effects.
Illegal logging is a billion-euro racket but trees have traceability built into their trunks.
Better space weather forecasts will help.