Pollution✗

Basically, we have a 'polluted life'. Everything about us is polluted: air, water, land.. everything. And we don't really see how dangerous this problem is, that's why we keep polluting.

Other things that are absolutely wrongs are:

- Global warming;

- Greenhouse effects;

- Melting ice;

- Ozone layer.

Global warming is the observed century-scale rise in the average temperature of Earth's climate system. Since 1971, 90% of the increased energy has been stored in the oceans. the term "global warming" is also used to refer to increases in average temperature of the air and sea at Earth's surface. 

The greenhouse effect is a process by which thermal radiation from a planetary surface is absorbed by atmospheric greenhouse gases, and is re-radiated in all directions. It results in an elevation of the average surface temperature above what it would be in the absence of the gases.

Melting is a physical process that results in the phase transition of a substance from a solid to a liquid. Substances in the molten state generally have reduced viscosity with elevated temperature.

The ozone layer or ozone shield refers to a region of Earth's stratosphere that absorbs most of the Sun's UV radiation. It contains high concentrations of ozone relative to other parts of the atmosphere, although it is still very small relative to other gases in the stratosphere. The ozone layer was discovered in 1913 by the French physicists Charles Fabry and Henri Buisson.

I don't know if there's a resolution for those problems. I just know that if we do right thing, also little things, the world will be a better place.