The phrase “how much longer until 2025” refers to the amount of time remaining before the year 2025. It is a question that can be used to express curiosity, anticipation, or concern about the future. The answer to this question can be calculated by subtracting the current year from 2025. For example, if it is currently 2023, then there are two years left until 2025.
There are many reasons why someone might want to know how much longer until 2025. Some people may be planning events or trips that they want to take in 2025. Others may be interested in the future of technology or the global economy and want to know how much time they have to prepare for changes. Still others may simply be curious about the future and want to know what the world will be like in 2025.