If you could teach everyone in the world one concept, what concept would have the biggest positive impact on humanity?
Every human should do LSD once.
Just kidding, kinda....I would say love and forgiveness.
I would like to say how to manage their retirement fund but given that 9 out of 10 humans on earth live in the developing world it doesnt matter to the bulk of humanity. Kinda hard to start talking about portfolio re-balancing with a 3rd world rice farmer who sleeps with their ak-47.
Maybe basic sewing?
The benefit and value of mutual aid. Through the use of mutual aid, communal bonds are fostered and strengthened. Equality exists throughout, and no single person or group are able to exert their dominance over others. Without the existence of systematic oppression and exploitation, I feel the world would be a better place to live in.
Loving kindness and how to cultivate it within yourself. As I'm writing this I think 'it's easy but takes consistent practice -so maybe as well as talking about it on the interweb you should reinvigorate your own practice?'
I like thst. It's my day off, I just woke up and had a shower (gone 9am!!!!) And having a little look at this site while i drink my coffee has already given me some ideas
The usefulness of science to you directly as a person and about your person.
How to be empathetic-Caring about issues leads to doing something to address them-protest, rebellion, not standing for the status quo.