Episode１－１０ Cause

Please tell us why the climate change is happening．

It's caused by human activities.

The climate change is caused by human activities, isn't it？

No! Global temperature is determined by solar activity．

Currently, we can not predict well the behavior of water vapor．
Therefore, to prediction of global temperature equals to divination.

・・・

Even with uncertainty in predictions, I think, we should not underestimate the climate change.

I also made my son.

PAPA