Choose one of the United Nations Sustainable Development Goals and provide an example of business idea/s that fall under this goal.

Sure, I'll choose the Sustainable Development Goal 12: Responsible Consumption and Production.

A business idea that falls under this goal could be a company that produces eco-friendly products. For example, a business could manufacture biodegradable packaging materials to replace the traditional plastic ones. This business would contribute to responsible consumption and production by reducing the amount of non-degradable waste produced and encouraging consumers to make more sustainable choices.

Another business idea could be a second-hand or rental service for high-quality goods such as clothing, electronics, or furniture. This would promote responsible consumption by providing an alternative to buying new products and thus reducing the demand for new production.

A third idea could be a consulting firm that helps other businesses improve their sustainability practices. This could involve advising companies on how to reduce their waste, improve their recycling practices, or make their production processes more energy-efficient. This business would contribute to responsible production by helping other businesses to become more sustainable.