Description<br /><br />Earth Hour 2023: How can people take part beyond turning off the lights?<br /><br /><br /><br />From Sydney to Paris, famous landmarks around the world are turning off their lights to express climate action solidarity for Earth Hour.<br /><br />For over 15 years, the world has been taking part in this initiative — but it’s about more than just going dark.<br /> <br />What is the message behind the symbolism and how else can people participate?<br /> <br />Global News' Jaden Lee-Lincoln speaks with the CEO of WWF-Canada about the different ways the organization is encouraging people to participate in Earth Hour.<br />
