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Epochalypse (epochalypse.today)

403 points by pabs3 · 1338 days ago · 164 comments on HN

Article summary

The Unix epoch time, which is a 32-bit integer, will overflow in 15 years, causing it to wrap around to a date in 1901. This could potentially cause problems for systems that rely on this time format. The article highlights the impending issue, but does not provide a detailed analysis of its impact. The overflow is expected to occur on January 19, 2038, at 03:14:07 UTC.

Main themes

  • Year 2038 problem
  • Unix epoch time
  • Embedded devices
  • Critical infrastructure
  • Legacy systems
  • Climate change and AGI comparisons

What commenters say

  • Some commenters believe that the year 2038 problem will be worse than the year 2000 problem due to the large number of embedded devices that will be affected.
  • Others think that the impact will be minimal, as many devices will not be in use by then or can be easily replaced.
  • The longevity of hosting services and domain registrations is questioned, with some arguing that it is unlikely that current services will still be available in 15 years.
  • There are concerns that the overflow could cause significant problems for critical infrastructure, such as banking and transportation systems.
  • Some commenters are skeptical about the ability to predict and prevent the potential consequences of the overflow, citing the complexity of the issue and the number of variables involved.
  • The discussion also touches on the topic of climate change and the potential emergence of artificial general intelligence, with some arguing that these issues pose a greater threat to humanity than the year 2038 problem.
  • It is suggested that many systems will simply reboot or experience minor glitches when the overflow occurs, rather than causing catastrophic failures.
  • The importance of planning and preparation for the overflow is emphasized, particularly for organizations that rely on critical infrastructure.