Why are interest rates rising in many economies worldwide?

Interest rates are going up because money lenders want more money for their loans.

Imagine you have a piggy bank full of coins. When you borrow money from someone else (like when you ask your mom for some extra allowance), they might say, "Okay, but I want a little extra back every month." That extra is like interest, it’s the price you pay to use someone else's money.

Now imagine many people are borrowing at once. It's like everyone in class wants to borrow from the teacher for their projects. The teacher says, "I’ll lend you more coins, but I want a little extra back each week." So the interest rates go up because there’s more demand for loans.

When there are more people wanting to borrow money, lenders know they can ask for more. It's like when you're selling lemonade, if lots of friends come by, you might raise your price a bit.

Also, sometimes lenders want to save up for the future too. They might say, "I’ll take more coins now so I have even more later!" This makes them charge higher interest rates.

So when more people want loans and lenders want to save more, it's like everyone is playing a game where they all want to win, and that means interest rates rise!