Costing the Earth is a factual programme on BBC Radio 4 about the environment.

The founding presenter of the programme was future BBC Environment Analyst Roger Harrabin.

[1] Other presenters include former BBC Environment Correspondent Alex Kirby, Professor Alice Roberts and Miranda Krestovnikoff.

[3] The majority of episodes are presented in the format of introducing the topic, then interviewing experts and interested parties in locations around the United Kingdom and rest of the world, relating to the premise of the episode.

[4] However, some topics are also presented as a panel discussion in which multiple experts put their views across with the host posing questions of each guest.