Key aspects of transhumanism include:
Human enhancement: Using biotechnology, nanotechnology, and other emerging fields to improve human capabilities beyond what is naturally possible.
Life extension: Pursuing methods to dramatically extend human lifespan, potentially even achieving immortality.
Mind uploading: The theoretical process of transferring human consciousness to a computer or artificial substrate.
Artificial intelligence: Developing AI that could surpass human intelligence, potentially merging with human cognition.
Genetic engineering: Modifying human DNA to eliminate diseases and enhance desirable traits.
Transhumanists believe these technologies could lead to a "posthuman" future where humans have evolved beyond their current form. However, the movement is controversial, raising ethical questions about equality, human nature, and the potential risks of such radical changes.