How big is Earth’s diameter? Just under 8,000 miles. How big is its circumference? Just under 25,000 miles. That’s not very big really. There are statistics saying how many Earth’s fit into Jupiter, the biggest planet in the Solar System, or even how many Earth’s would fit into the size of the Sun.
What I’m trying to say is, this is the third planet from the Sun, in the habitable region of the system (not too hot or too cold) and we need to look after it. We are using up its resources at an alarming rate, polluting our home world with plastics and toxic waste, killing off the insects including bees with insecticides and heating it up till the North and South polar icecaps are severely effected and melting rapidly. Why are we doing this? Are we, like Covid19, like a virus, impacting on our host, the Earth.