In the evolution of the planet Earth, it has been present cyclical and no cyclical variations in the global weather; however as a consequence of industrial human activity the changes in the weather have been modified.
Today Climate Change can:
- Increase the sea level.
- Shrink glaciers.
- More droughts.
- More natural disasters.
In particular:
- Increase the sea level :
- Water heating.
- Less fishing.
- It can go up to one meter if it increases the temperature by 4 degrees in some cities.
- Water heating.
- The shrink of glaciers:
- Change in the flow of the rivers.
- Soil degradation.
- Flood risk.
- Vegetation reduction.
- Lower carbon uptake into the atmosphere.
- Change in the flow of the rivers.
- More droughts.
- Less grain.
- Less livestock.
- Less food.
- Less generation of value.
- Lower economic power.
- More poverty.
- More natural disasters.
- Less rain.
- Human and material losses.
- Human displacement.
We agree with the criteria that summarize the solutions against climate change in four lines of action:
1. Reduce greenhouse gas emissions by 40% to 70% between 2010 to 2050.
2. Reduce greenhouse gas emissions to the null level for 2100.
3. Renewable energy.
4. Set a carbon price.
“We have one last chance, the choice is in our hands”.
UN
