<human>:  What is the most climate-friendly way of keeping my house warm during colder months?
<bot>: The most climate-friendly way of keeping your house warm during colder months is to reduce the temperature of your thermostat a few degrees and use blankets and extra clothing to keep warm. Additionally, you can use energy efficient heating systems such as heat pumps and radiators to provide warmer air instead of traditional systems, which can reduce your energy use significantly.