Earth Hour countdown begins

On Saturday, March 31, millions of people all over the world will be participating in the big annual environmental event called Earth Hour. Andy Ridley, Earth Hour founder and executive director, will be in the Philippines to observe the event. Last year, more than 5,200 cities and towns in 135 countries and territories participated in the movement that began in Australia in 2007. The Philippines is an official Earth Hour ‘Hero Country,’ having topped the event’s global town and city participation levels for 3 consecutive years. But what can you do beyond commemorating Earth Hour?

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