Today we celebrate Earth Day on a sombre note after a devastating year with the global Covid-19 pandemic.The theme this year is "Restore Our Earth" and focuses on, among others, emerging green technologies and innovative thinking.But will we get the game-changing commitments and technological breakthroughs that will put us on route to restoring the planet's ecosystem? Melisa Idris and Sharaad Kuttan speak to Meena Raman, President, Sahabat Alam Malaysia.