Hopefully, we humans have learned our lesson, fossil fuels are limited, so is electricity, and the time has come (it already did a long time ago) to alter our lifestyles and the way we think, the way we take things for granted. The time has come to bring about a radical change in our everyday lives, and realize that small things do make a difference. Each person on earth can contribute in their own small ways towards the environment.
Using electric cars, and appliances powered with solar energy, etc for small household things also make a huge difference. Spark, is a table top night lamp design by Beverly NG, powered with solar energy, and goes great with the modern-age households. It definitely sets the standards, and is a signature of a sustainable lifestyle through conserving energy and using it smartly.