An increase in greenhouse gases, population, and anthropogenic activity, urbanisation and industrialisation along with many other factors, are all putting our planet under huge pressure and constraint.
It is no shock that polar ice and glaciers are melting at a rate of 2-3 times higher than in the 19th century, rainforests, oceans, and other fragile habitats are suffering, species are becoming extinct due to changing environments and coral reefs are depleting.