Crossing this threshold brings us dangerously close to the tipping point of climate change, estimate at or near 450 ppmCO2, the point where excessive heat and ice melt will wreak havoc everywhere on Earth. How do you feel about this ? What should we do ? Please share your comments on our Facebook post and send a message to info@SavingOurPlanet.net if you want to contribute and/or volunteer. Maybe an idea would be to organize an event at COP24 ? We need eveyone to unite so sensible decisions can be made soon enough to avoid the unthinkable.