With summertime and heat waves approaching, thunderstorms are becoming more frequent again. Recently several regions in Europe were hit by devastating thunderstorms along with strong winds, lightning strikes, hail and flash floods.

Wherever fires occur, they strongly affect the air we breathe. They even affect the composition of the atmosphere on a global scale.

With climate change, flora and fauna shift their seasonal inner clock.  For example, fruit tree blossom earlier than previous years.