Billionaire libertarian activist and oil industry tycoon David Koch died on Friday, leaving a toxic legacy that includes helping birth the climate denial movement, fighting against regulations that protect worker and public health, and—critical to our work here—helping fund and coordinate a decades-long attack on clean energy and low carbon energy solutions.
We will leave the mourning to his family and friends, and the condemning to those who were immediately impacted by his efforts—a massive group, considering the far-reaching impacts of climate change, which are already being felt across all continents and latitudes.