Citation Hunt

Leaderboard

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Richard Tol:

This text has been unreferenced on Wikipedia for a very long time. If you can't find a source, be bold and remove it!

"

In 2006 he argued against the 2 °C 'guardrail' target for limiting temperature rises.[5] Tol does not advocate another target, but has suggested that a carbon tax of $20/tC would be a policy in line with estimates of the cost of carbon.[6] He acknowledges that this level of taxation is too low to significantly discourage fossil fuel use but argues it would help to stimulate the development of fuel-saving technology and improve the competitiveness of renewable energy sources. He states that compliance may affect the coal and oil industries and the people they employ.[citation needed]