Problem and solution by Mario Costa

Global warming (Problem)

One of the most important global issues nowadays is the climate change and consequently, global warming. Due to the use of oil-derived carburant, an insane amount of toxic gases from factories and cars are thrown to the atmosphere every day. That contamination is causing a hole in the ozone layer, letting the most dangerous radiation from the sun hit the Earth surface, and so rising the temperature of the whole world, which leads into problems like ice melting at the poles and danger to some animal species.

Response from Mario Costa (Solution)

To start with, people should begin doing things like using less CFC’s sprays, taking more public transports or recycling everything they throw to the bin. Cars should be changed for bicycles, and governments should encourage young people to investigate about renewable energy sources, apart from investing in this issue.