Well I'd be curious to hear how. Even the apple in your pantry requires significant fossil fuel input.
Fertilizer: Fossil fuel based - the Haber-Bosch process is now directly responsible for sustaining 40% of the Earth’s population and is reliant on natural gas.
That's to say nothing of the transport involved in, for example, buying Avocado year round from your grocer.
That's just food though. Plastics are in literally everything. The amount of plastics, glues etc just in the pair of shoes you wear every day is unreal.