Part 1: 00:17
Point forecasts vs. system properties, estimating project length vs. the distribution of the error

Mentioned:

• Nassim Taleb on EconTalk
• His recent paper: On Single Point Forecasts for Fat-Tailed Variables (PDF)

Part 2: 04:39
Christopher Alexander and software in the 90s vs. today, implementation vs. product, Building Beauty

Mentioned:

• The Building Beauty Software Initiative
• My livestream lecture: Christopher Alexander: A Primer

Part 3: 09:22
Form/context and supply/demand boundaries, defining requirements once vs. iteratively, prototyping an affinitizing interface for an app to analyze job-to-be-done interviews

Part 4: 23:05

Moving the form/context boundary , inner and outer boundaries, recursively applying the same design process

Part 5: 31:03

Learning what language to use by trying to use it