Can planting more saguaros help reverse climate change impact? https://www.tucsonsentinel.com/local/report/041723_saguaros_planting/can-planting-more-saguaros-help-reverse-climate-change-impact/
Heat, drought and an invasive grass are driving wildfires killing the giant saguaros in Arizona, raising concerns about how the cactus will recover without human intervention.
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