We have exceeded six of the nine planetary boundaries. In her message to Plastisphere, Bethany Carney Almroth from the University of Gothenburg in Sweden tells us about one of them - the planetary boundary of novel entities which include plastics and chemicals. The only planetary boundary we have been able to move away from is the ozone depletion in the upper atmosphere. And why? Because when a ‘hole’ – or a thinning - in the ozone layer was discovered in the 1980s, countries from around the world acted quickly and signed a treaty to phase out the CFCs, the chemicals which were destroying the ozone layer. Let's hope that the plastics treaty follows in the footsteps of this success story! If you’d like to share a thought or demand for the plastics treaty, you can contribute too. My mailbox is open for your voice messages until the end of the negotiations. I will pick some of these messages for a short podcast episode like this one. You can find recording instructions here: https://anjakrieger.com/plastisphere/send-a-voice-message/