The Download: The Hidden Weaknesses of Metrics and New Warnings on AI's 'Elephant in the Room'
This is today's edition of *The Download*, our weekday newsletter that provides a daily dose of what's going on in the world of technology.
## The Inevitable Weakness of Metrics
Metrics can be powerful tools for insight, but they are equally capable of hiding what matters most—or distorting our priorities entirely.
Like many who embrace self-quantification, I began collecting personal data to chase a vague set of goals: feel better physically and emotionally, spend more time outdoors, and bring order to the chaos of daily life. But external metrics and data can never truly capture what's important. Worse, they can silently redefine your sense of what matters, whether you realize it or not.
In a 2026 landscape where wearable health trackers and productivity dashboards are more ubiquitous than ever, this warning is especially timely. As we increasingly delegate decision-making to algorithms, the risk of mistaking numbers for truth grows.
Read more in [Dive into the dangers of quantifying our lives with metrics](https://www.technologyreview.com/2026/06/19/1138778/inevitable-weakness-metrics-quantified-life-book-review/?utm_source=the_download&utm_medium=email&utm_campaign=the_download.unpaid.engagement&utm_term=*%7CSUBCLASS%7C*&utm_content=*%7CDATE:m-d-Y%7C*).
— *Bryan Gardiner*
## AI's Elephant Warnings: What We're Still Missing
As artificial intelligence systems grow more capable, experts are raising new alarms about what might be called the "elephant in the room"—fundamental risks that are often overlooked in the hype. In 2026, with the rapid deployment of generative AI across industries, these warnings are more urgent than ever.
*Plus: The U.S. government has given Anthropic permission to release Mythos 5 to select "trusted" organizations, raising questions about safety, control, and the boundaries of responsible AI deployment.*