Today is Earth Day 2022, and the theme for this year is Invest in our Planet. There is an increasing urgency to take action on the climate crisis, and although we had the focus at COP26 in Glasgow last year, with the COVID-19 pandemic and the current war in Ukraine understandably having dominated the news, any initiative to push the Climate emergency back up the agenda is to be welcomed. The organisers of Earth Day 2022 are positive in saying that there is still time to solv
