Here is the big question ?
IF YOU ARE NOT PART OF THE SOLUTION TO HEAL MOTHER EARTH THEN YOU ARE PART OF THE PROBLEM CAUSING HARM TO MOTHER EARTH.
Most beings on this planet are causing harm to mother earth out of pure greed and corruption. These beings make look like humans but behave more like zombie's not caring and looking after mother earth but doing more harm to her and so a reaction will follow which some call the warth of Mother Earth.
Earth History tells us times and times again so called civilizations on planet earth destroyed themselves ...what with World War 1,2 and now 3 brewing up ? Also Planets go through changes like the different Yuga's and the detoxing periods.
It's everyone's duty to look after their home planet ..high top priority...yet you have fools looking for other planets to live on instead of looking after their home planet and they are really wasting their time and money as greed and corruption they are carrying will render them unsuitable for life on other planets.
You are the ones to change to the mode of goodness ( meaning doing no harm to mother earth, doing no harm to other living entities and leading a more tuned spiritual life working on personal soul development and evolving to being a better human being ) and planet earth will become a better place for all.
REMEMBER YOU ARE HERE TO CREATE HEAVEN ON EARTH NOT TO CREATE HELL ON EARTH which most beings are doing now and getting worse.
I cannot think of anyone who loves and cares about Planet Earth more then Sir David Attenborough...nobody can do so much as Sir David Attenborough has and is doing for planet earth and it's inhabitants...his love and caring attitude for planet earth and all living entities is phenomenal...he has also changed the lives of millions of humans to care more about their home planet.