The world's demand for protein will continue to rise, even as the environmental impacts of meat production become clearer. Could turning to commonly eaten insect species be the answer?
… to maintain life on this planet, including recycling dead organic matter, creating …
The disposal of human faces from the world's megacities is expensive and hazardous to health. But new technologies have emerged that mean we can use what we flush away to make electronic goods, fuel our buses and even bring huge health benefits, discovers KURT HOLLANDER.
… plastic. One promising future industry is recycling and extracting valuable elements … one day not only give rise to a moneymaking recycling industry, but it could also become a …