Part 12/17:
The speaker urges attention to practical implementations—not just speculative investments—because these are the systems that will truly endure and evolve. Continuous experimentation, real-life deployment, and large-scale tests are essential to determine which systems survive and prosper.
The Role of Consensus Mechanisms and Future Innovations
An area of active research is alternative consensus algorithms beyond proof-of-work, such as proof-of-stake. These innovations aim to improve scalability, security, and energy efficiency. The speaker emphasizes that experimental, large-scale deployment is critical—theoretical exploration alone is insufficient.