Ad blocker detected
To listen to RTÉ.ie's radio and podcast services, you will need to disable any ad blocking extensions or whitelist this site.
0
00:00
00:00
Are you sure?
Leaving this page will stop playback. Would you like to:
Notes
The convergence of geology, climate, vegetation and human history allowed peat to accumulate on an extraordinary scale over thousands of years.

Comments
Nothing yet. Say the first thing.
Sign in to join the conversation.