Earth Hour was started by the World Wildlife Fund with a symbolic lights-out event in Sydney, Australia.  Countries around the world take part in putting the spotlight on nature and bring attention to climate change by participating in turning off lights in support of Earth Hour.  Over the years, major landmarks in participating countries switch off their lights as an act of solidarity, some of the iconic landmarks include the Eiffel Tower, the Empire State Building and the Sydney Opera House.  Anyone can join in and take part in Earth Hour from the comfort of their own home by simply switching off unnecessary lights from 8:30pm-9:30pm during Earth Hour on Saturday, 28th March.  You can go beyond turning your lights out by committing to practice conserving energy on a daily basis to help reduce your carbon footprint.  Easy ways to conserve energy at home include switching off lights that are not in use, avoid phantom electricity by unplugging your devices that are fully charged or not in use (computer, tablets, iPods, phones etc), take advantage …