Sri Lanka, March 31 -- Reduce, Re-Use, Recycle. We know the 3Rs by heart, yet only a few of us follow this golden rule. We throw a lot of things away, without even thinking about the impact it has on our planet and on our health. But if we think hard enough, we can reduce waste by a great extent - for example, we can reduce food waste by cooking only the amounts that we can eat.

If you have a reusable bag, take it to the supermarket instead of asking the cashier to put your items in sili-sili bags. Walk to the junction to buy this newspaper next Sunday instead of taking the car. There are countless ways to prevent waste of resources, energy and of course, time itself.

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