Len Rosen's 21st Century Tech Blog

Fallout from the 20th century population bomb produced 8.3 billion today. Is this growth sustainable? The first in a two-part discussion.

Healthcare is changing as remote patient monitoring and predictive analytics combine to improve quality of life for seniors.

Conflict in the Middle East wrecks aspirational emission cuts and causes rollbacks on market-based industrial carbon pricing.

Research into bio-digital convergence has moved us closer to brain-computer interfaces and DNA to store archival data for centuries.

Twelve messages for science communicators to counter misinformation that misleads the public about science, health and environmental issues.

Personal wearable medical technologies today track our health. By 2028, personal AI agents will both monitor and anticipate health issues.

Personal AI agents by 2028 may alter how we use virtual reality, while we are driven by autonomous vehicles and served by humanoid robots.

What happens to embedded controllers in digital devices today with AI added? They become hybrids, both deterministic, and probabilistic.

Embedded controllers are microcontrollers built into thousands of electronic devices to manage critical functions.