Why is 'living in accordance with nature' not simply about environmentalism in Stoic philosophy?

Living in accordance with nature in Stoic philosophy goes beyond mere environmentalism because it encompasses both understanding the natural order of the universe and aligning one's own human nature with that order. It is a deeply internal and ethical framework, not simply an external practice. Stoics believed that nature is rational and orderly, and that humans, as rational beings, should strive to live in harmony with this rationality. This involves understanding the laws of nature – both physical and moral – and living virtuously, using reason to guide actions and judgments. While environmental responsibility might align with Stoic principles if it is seen as part of living rationally and justly within the natural world, the core of 'living in accordance with nature' is about cultivating inner virtue and aligning one's will with the rational order of the cosmos. It's about understanding our place in the universe and fulfilling our potential as rational, social beings. For example, making a difficult but morally correct decision, even if it has no direct environmental impact, would be more in line with living in accordance with nature than simply recycling if done without understanding or internalizing the underlying principles of virtue and rationality.