Posts Tagged ‘Norway spruce’

Friday, June 3, 2022

Trees for a Changing Climate

My ex-wife gave me a shirt that reads “Change is Good. You Go First” when our divorce was finalised, a much-appreciated bit of humour in the midst of a challenging time. It’s hard to find the mirth in some changes, especially when we don’t have a say in them. Climate change is a good example.

Global temperatures are rising at an ever-increasing rate. Extreme weather events are becoming more frequent and severe with time, and no amount of denial will make it go away. We have to learn to roll with this one. We can’t stop climate change tomorrow, but we can “trick” it by updating the kinds of trees we consider for home and community planting. A warmer world affects trees in a myriad ways: Record wet seasons like in 2013, 2017, and 2019 allow normally weak foliar pathogens to spread and flourish, becoming primary agents of mortality.

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