Human-made objects to outweigh living things by the end of 2020: Study
Scientists have said that the weight of human-made objects will likely exceed that of living things by the end of the year. In a study published in the scientific journal Nature, scientists compared the overall living biomass on Earth, estimated to be around 1.1 teratonnes, to human-made mass. "We find that Earth is exactly at the crossover point," they said.





