Check this out!

Yoko Ono has an exhibition in Buenos Aires, that invites the public to take part, physically and mentally, and part of that involves getting people to mend things, and at the same time think about mending the world.

One suggestion is inviting us to imagine how it would feel to go 3 days/45 days/3 months without saying anything negative about anyone else – could you do it? And could it help to fix some of the ills that seem so prevalent right now?