What is not a way to create tension in a plot?

The secret to creating tension within a plot comes with the characters. If all of the characters in a story get along swimmingly, there will be no conflict and this will be a very dull plot. The characters need to have something driving them instead, and ideally this will clash with the goals of another equally strong character.

What’s the question

He discusses the problem of human destruction of nature and gives solution to prevent it.