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SCMP Reporter

We need to go beyond Earth Hour

Earth Hour, a global WWF event that raises awareness of the need to take action on climate change, was held successfully last Saturday.

A record 3,200 buildings and organisations - and 320 schools - took part this year, turning their lights off for one hour.

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The WWF estimated there were 2.5 million participants - a large increase from the previous year. This shows there is a general awareness that the Earth is very fragile after the damaged caused by humans.

Of course, this does not mean we can save our planet simply by switching off the lights for an hour a year.

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It is only a way to remind us that we have the ability to save energy and to save the world.

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