There are numerous powerful societies, groups, and polities found within the modern day. Indeed, a single planet could have a dozen or more distinct and influential groups boasting hundreds of thousands, even millions of members.
Each "major group" is considered among the most influential powers in all of human space. Some have mighty militaries, some maintain vast networks of allies, and others wield incredible wealth. Each one has multi-planetary reach, with the potential to change the course of human development.
An Earth-based confederation of the planet's ancient superpowers, considered both the wealthiest modern political force and the most formidable, with a military apparatus far larger than any other group.
The dominate political force on Mars, its people steeped in a culture of tradition and service, now considered a center of industrial progress and a growing prescence across much of the human diaspora.
An interplanetary, anarchistic alliance of diverse societies focused on egalitarian freedom and scientific progress, considered the largest political force in the diaspora.
A pacifistic quasi-religious technocracy under the control of a powerful psychic computer, responsible for one of the largest trade operations in the diaspora.
A techno-monarchistic "social system" that, despite its smaller size, is one of the wealthiest modern societies thanks to its Farcaster-farmed innovations and predatory financial systems.
A patriarchal, autocratic, baseline-supremacist empire that is quickly spreading across a number of Far Worlds.