Why procure sustainably?

Worldwide, more and more peopale are affected by the effects of the climate change. A central cause of climate change is the tremendous use of resources caused by our high energy consumption and our consumer behaviour. A problem-solving approach is the sensible purchase of sustainable products: When we only buy things we really need and consider energy effiency, durability and social effects of products, we buy sustainable and do not only save ressources and energy but also money.