A new generation of transhumanists is emerging. You can feel it in handshakes at transhumanist meet-ups. You can see it when checking in to transhumanist groups in social media. You can read it in the hundreds of transhumanist-themed blogs. This is not the same bunch of older, mostly male academics that have slowly moved the movement forward during the last few decades. This is a dynamic group of younger people from varying backgrounds: Asians, Blacks, Middle Easterners, Caucasians, and Latinos. Many are females, some are LGBT, and others have disabilities. Many are atheist, while others are spiritual or even formally religious. Their politics run the gamut, from liberals to conservatives to anarchists. Their professions vary widely, from artists to physical laborers to programmers. Whatever their background, preferences, or professions, they have recently tripled the population of transhumanists in just the last 12 months.

"Three years ago, we had only around 400 members, but today we have over 10,000 members," says Amanda Stoel, co-founder and chief administrator of Facebook group Singularity Network, one of the largest of hundreds of transhumanist-themed groups on the web.

Transhumanism is becoming so popular that even the comic strip Dilbert, which appears online and in 2000 newspapers, recently made jokes about it.

Despite its growing popularity, many people around the world still don't know what "transhuman" means. Transhuman literally means beyond human. Transhumanists consist of life extensionists, techno-optimists, Singularitarians, biohackers, roboticists, AI proponents, and futurists who embrace radical science and technology to improve the human condition. The most important aim for many transhumanists is to overcome human mortality, a goal some believe is achievable by 2045.

Transhumanism has been around for nearly 30 years and was first heavily influenced by science fiction. Today, transhumanism is increasingly being influenced by actual science and technological innovation, much of it being created by people under the age of 40. It's also become a very international movement, with many formal groups in dozens of countries.

Despite the movement's growth, its potential is being challenged by some older transhumanists who snub the younger generation and their ideas. These old-school futurists dismiss activist philosophies and radicalism, and even prefer some younger writers and speakers not have their voices heard. Additionally, transhumanism's Wikipedia page -- the most viewed online document of the movement -- is protected by a vigilant posse, deleting additions or changes that don't support a bland academic view of transhumanism.

Inevitably, this Wikipedia page misses the vibrancy and happenings of the burgeoning movement. The real status and information of transhumanism and its philosophies can be found in public transhumanist gatherings and festivities, in popular student groups like the Stanford University Transhumanist Association, and in social media where tens of thousands of scientists and technologists hang out and discuss the transhuman future.

Jet-setting personality Maria Konovalenko, a 29-year-old Russian molecular biophysicist whose public demonstrations supporting radical life extension have made international news, is a prime example.

"We must do more for transhumanism and life extension," says Konovalenko, who serves as vice president of Moscow-based Science for Life Extension Foundation. "This is our lives and our futures we're talking about. To sit back and and just watch the 21st Century roll by will not accomplish our goals. We must take our message to the people in the streets and strive to make real change."

Transhumanist celebrities like Konovalenko are changing the way the movement gets its message across to the public. Gauging by the rapidly increasing number of transhumanists, it's working.

A primary goal of many transhumanists is to convince the public that embracing radical technology and science is in the species' best interest. In a mostly religious world where much of society still believes in heavenly afterlives, some people are skeptical about whether significantly extending human lifespans is philosophically and morally correct. Transhumanists believe the more people that support transhumanism, the more private and government resources will end up in the hands of organizations and companies that aim to improve human lives and bring mortality to an end.