matters are decided. In September 2019, Amazon workers organized a walk-out as part of the Global Climate Strike. An internal group called Amazon Employees for Climate Justice said over 1,800 employees in 25 cities and 14 countries committed to participating in the action to protest Amazon's environmental impact and inaction to climate change. This group of workers petitioned Jeff Bezos and Amazon with three specific demands: to stop donating to politicians and lobbyists that deny climate change, to stop working with fossil fuel companies to accelerate oil and gas extraction, and to achieve zero carbon emissions by 2030. Amazon has introduced the Shipment Zero program, however, Shipment Zero has only committed to reducing 50% of its shipments to net-zero by 2030. Also, even that 50% does not necessarily mean a decrease in emissions compared to current levels given Amazon's rate of growth in orders. That said, Amazon's CEO has also signed the Climate Pledge, in which Amazon would meet the Paris climate agreement goals 10 years ahead of schedule, and would be carbon-neutral by 2040. Besides this pledge, it also ordered 100,000 electric delivery trucks from Rivian. In September 2021, signatories of Amazon Environmental Pledge reached 200. According to the report, signatories of pledge are from 16 countries, 25 industries. Amazon funds climate denial groups including the Competitive Enterprise Institute. Amazon considered making an option for Prime customers to have packages delivered at the most efficient and environmentally-friendly time (allowing the company to combine shipments with the same destination) but decided against it out of fear customers might reduce purchases. Since 2019, the company has instead offered customers an "Amazon Day" option, where all orders are delivered on the same day, emphasizing customer convenience, and it occasionally offers Prime customers credits in return for selecting slower and less expensive shipping options. In May 2022, Amazon announced a $10.6 million commitment to help build and renovate 130 affordable homes with Metropolitan Development and Housing Agency (MDHA) and support the social work of the local nonprofit CrossBridge in Nashville. Since 2020, amazon has committed more than $94 million to affordable housing projects in Nashville. The commitment is part of the Amazon Housing Equity Fund, a $2 billion commitment to create and preserve 20,000 affordable homes. Sale of climate change denial books Amazon has sold various climate change denial books, argued by some critics to be disinformation that should be censored. The activism