What is a meme? I have never read Richard Dawkins ‚The Selfish Gene‘ and i have never seen a screen or heard of the internet.
A meme is a cultural idea, behavior, or style that spreads from person to person within a society. The concept of a meme was first introduced by Richard Dawkins in his 1976 book The Selfish Gene. He used the term to describe how cultural information spreads in a similar way to genes, through imitation and replication.

In modern times, the term meme has come to refer specifically to images, videos, or pieces of text that are widely spread and often humorous in nature, especially on the internet. These memes can include jokes, viral videos, catchphrases, and various forms of social and political commentary.

So, in short, a meme is a cultural unit that is spread from person to person, often through the internet, and can take the form of jokes, videos, images, or text.
How do they evolve ? Can you provide an example ?