What is the difference between need and want?

I guess every one knows at least little about it. If you really is in confused I can give you an example. I have a child of 6 years. She likes to play with toys and barbie.she wants to get new Barbie and toys every week. I give her whatever she wanted. But,the important thing is that she is really week in her classroom. she is really in need of good guidance for her mental growth.

Here we can see, want is not that much important than need.

Nowadays people focus more on wants than in need. There is no limits to their wants behaviour.which caused lots of problems in the world.for example global warming, viruses, crime and extinctions.

Today's world has become more easy with access to machines. They have become more lazier than before. They are living with tasty foods than healthy. They prefer branded than to preserve the natural products. They want more than they actually need as a result crime happens, viruses exist and global warming is the main result that has happened to our world.

In ancient times people lived with nature and worshipped it. They are all what nature produced. Even the fire 🔥 was created by rubbing stones. Nature was truly their God and even after death they were buried in the earth. All started with nature and ended up in nature. All they wanted was foods and shelter and all they need was again the food and shelter.

But we in this modern people we have created problems with the desire to get more and more. All they need is to fullfil their wants. Because lots of people are sufficient with everything they need so, they are now in the process of filling want.

Thanku