Where is the global warming?

 

Sir, – Peter Stapleton writes “I’ll believe in global warming when I don’t have to turn on my central heating in mid-June” (June 16th). This short statement contains three classic errors: 1. Weather is not climate. Mr Stapleton has confused a wet summer in Ireland with longterm trends in global climate.

2. There is now a great deal of evidence pointing towards a gradual increase in the average surface temperature of the earth and its oceans, an increase that is strongly linked to carbon emissions. Recent data from MET Éireann show a warming in Ireland in line with this global trend.

3. Climate change is not a question of belief, it is a question of science. The overwhelming consensus among climate scientists is that global warming has the potential to affect the lives of many millions of people, from widespread flooding in some countries to permanent drought in others.

Sadly, one suspects Mr Stapleton’s misapprehensions are shared by a great many political leaders worldwide. – Yours, etc,

CORMAC O’RAIFEARTAIGH,

Lecturer in Physics,

Waterford Institute of Technology,

Waterford.