Across Australia alone, feral cats collectively kill more than three billion animals per year.
Numerous birds and mammals die each year because of harmful fishing practices. Some big birds can help.
Oluwole Olutola, Postdoctoral research fellow, African Diplomacy and Foreign Policy, University of Johannesburg Africa has the least nuclear power of any continent in the world, with the exception of Australia where nuclear power is banned. All the largest economies in the world