It’s been a few weeks since we posted anything here at the Left-Handed Lemon, so we decided to get back on track with a post about Earth Day 2022.

The day is and international celebration of our home planet and sees events run, both in person and online, across the planet.

According to, the official theme for this year is Invest in our Planet, which will, no doubt, lead to discussions of pollution, climate change and the effects of humans on the state of then planet.  Head over to their homepage to find some suggestions of was to get involved in Earth Day.

The official Earth Day poster from NASA contains QR codes with links to various information and quizzes linked to Earth Day.

Until next time, keep calm and apply some Science!

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Earth Day 2022: Celebrate online and in-person