On this week's episode of the Unnatural Selection Podcast, we discuss:

• Detainees released without visas after High Court decision in immigration revelation.

• Optus identifies cause of nationwide outage, says 'changes to routing information' after software upgrade to blame.

• Optus says 228 triple-0 calls were unable to be made during the outage.

• Optus boss Kelly Bayer Rosmarin has faced a Senate grilling over customers being unable to call triple zero during their 12-hour network outage, with Greens senator Sarah Hanson-Young asking the CEO to "cough up" and "accept responsibility".

• David Cameron makes shock return to British politics as Home Secretary Suella Braverman sacked by Prime Minister Rishi Sunak.

• Sam Altman fired as CEO of OpenAI.

• OpenAI board in discussions with Sam Altman to return as CEO.

• Meta allows Facebook and Instagram ads saying 2020 election was rigged.

The Unnatural Selection podcast is produced by Jorge Tsipos, Adam Direen and Tom Heath. Visit the Unnatural Selection website at www.UnnaturalShow.com for stuff and things.

The views expressed are those of the hosts and their guests and do not reflect those of any other entities. Unnatural Selection is a show made for comedic purposes and should not be taken seriously by anyone.

Twitter:

@JorgeTsipos

@TomDHeath

@UnnaturalShow

Instagram:

@JorgeTsipos

@Tom.Heath

@UnnaturalShow