Consumerism is irreconcilable with environmentalism, capitalism is probably irreconcilable with environmentalism. What is there to discuss? Alternatives to cap

Consumerism is irreconcilable with environmentalism, capitalism is probably irreconcilable with environmentalism. What is there to discuss? Alternatives to capitalism? Capitalism in the absence of consumerism? Is that possible in the absence of retail? Stores? Low prices?