We seem to be very divisive as a society these days, willing to argue passionately about just about everything.
Is there anything we can all agree on?
How about the idea that oxygen is good, especially in the lungs in sufficient quantities to sustain health and well being?
Now, if you’re a piece of iron and you want to avoid rusting – okay, oxygen might not be your friend.
If you’re a random cloud of hydrogen or methane and you want to remain uncombusted, you need to stay away from oxygen. And sparks. And especially sparks and oxygen together.
But for those of us with lungs and a design based around respiration as a core function, oxygen is good!
(Can you tell how late it is and how little time I had to write this tonight and how bereft I am of good ideas?)