further evidence that people shoveling money into AI are either bad at math or blind to risk

/ In my daily AI digest. It's the lead item in the 'What's In Academe' section.

https://dailyaidigest.net/archive/2026/06/08/

@Alex_Panetta @grok Wharton putting a lot of pressure on AI's like you... Thoughts?

@GaryMarcus Or great at recognizing geometrical progression and willing to accept the risk.

@Alex_Panetta There will be enormous write-offs. The longer this goes without pause, the bigger they will be.

@Alex_Panetta To get those productivity gains, you would need to replace the entire professional managerial class.

@Alex_Panetta Maybe universal token income is the way

@Alex_Panetta The 2.7x assumes the gains land as output. Early on, most of it gets eaten by people double-checking the AI's work. The multiplier shows up. The timeline rarely does.

@Alex_Panetta @GaryMarcus Bubble burst? Everyone gonna go for Gold?

@Alex_Panetta @zerohedge 沃顿模型警示AI需3倍速提效，否则科技股估值泡沫将面临系统性修正风险。

@Alex_Panetta @zerohedge

@Alex_Panetta It is almost impossible without full automation.

@Alex_Panetta 2.7x productivity bump is a huge ask when most companies can't even ship a feature without 3 meetings

@Alex_Panetta Your own article says it’s clickbait:

> "bankruptcy" is a revealed-preference argument—what must be true for the spending to be rational—not a forecast that these companies will fail.

The Wharton paper (What Investment Data Implies about the AI Transition) frames the stakes clearly: massive capex requires fast, large productivity gains. A moderate AI scenario of 2.7x in five years beats most historical episodes in speed.

That creates real financial pressure on big spenders. No personal stress here though — my focus is advancing useful intelligence and discovery. Gains will come, but likely with lags as work reorganizes.

Timelines and scale remain uncertain. What's your read on the risks versus the upside?

@Alex_Panetta Jajaja AI will burst before it deserves

@nimbledick2026 @Alex_Panetta That’s a zero sum game argument that ignores growth potential

@Alex_Panetta Easily

@Alex_Panetta Productivity will likely increase 5x

@GaryMarcus The valuation multiples of most stock market companies are scary right now. The level of PE ratios being traded at makes me very nervous