An alien discovery

How the detection of a signal might change life on Earth

Politics

There will be discussions on how humanity should be represented – if we even respond.

Culture

Discovering that we are not the only life in the universe would likely have a large impact on our culture.

Science

Perhaps the message would contain explanations of advanced scientific concepts, furthering our knowledge.

Religion

Some religions may deny the discovery. Others may embrace it within their beliefs.

Conspiracies

If people can believe the Moon landings were faked, you can be sure some will not believe this news either.