US scientists have calculated the total amount of plastic ever made and put the number at 8.3 billion tonnes.
It is an astonishing mass of material that has essentially been created only in the last 65 years or so.
The 8.3 billion tonnes is as heavy as 25,000 Empire State Buildings in New York, or a billion elephants.
Choosing to subscribe to this topic will automatically register you for email notifications for comments and updates on this thread.
Email notifications will be sent out daily by default unless specified otherwise on your account which you can edit by going to your userpage here and clicking on the subscriptions tab.