Overcrowded roads, traffic jams, air pollution, humans have to innovate, create public...
A small boy on a hill, sleeping on his back in the weeds looking up at the sky, seeing an...
industrialization and human civilization have caused air pollution, this is done...
Water and ocean pollution by human activity. Protection of fish population.
Cleaner air
When there are problems with climate crises now and when all kinds of...
A successful teaching method uses symbols and elements that appeal to the students...
The US military is a bigger polluter than more than 100 countries combined.
Are our...
Environmental pollution is an important factor in determining human health. environmental...
All around the world post offices are living not that easy days, paper letters, postcards...
When countries open up again, the risk is that the virus also will travel. Viruses love...
Cartoon by Timo Essner on drones and UAV, military strikes and civilian use, aggressive...