He has brought a new dynamic to the leadership contest and will put pressure on some candidates who perhaps are struggling for support.
If it were an orgasm it would be fantastic. As it's a leadership contest, it's not necessarily so great.
The next four years, there won't be a week that goes by without a discussion of climate change. It's a naturally Conservative issue.
For the first time perhaps since Margaret Thatcher, we will have at the head of the Conservative Party someone who is genuinely an equal match for Tony Blair.
In view of the compelling case for urgent action to reduce carbon emissions, we are concerned there may be a degree of institutional inertia within the Treasury in the face of the scientific evidence on climate change.