WWDC today (virtual, prerecorded, and honestly SHARPER for it — the pandemic’s conference format may outlive the pandemic): Apple announced the Mac is leaving Intel for APPLE SILICON — their own ARM chips, the iPhone’s architecture ascending to the desktop, a two-year transition with Rosetta 2 translation for the legacy world. This is the third architecture migration in Mac history (68k→PowerPC→Intel→ARM) and the archive’s #112 deprecation doctrine applies at maximum scale: they announced it with tooling READY (universal binaries, translation layer, dev transition kits shipping now) — the Adobe-Flash three-year-hospice model, executed by the company that owns the whole stack. My prediction, filed for grading: the performance-per-watt numbers from the iPhone lineage suggest the first ARM Macs won’t be “acceptable substitutes” but flatly FASTER than the Intel ones they replace, which will make this the rare migration users request rather than tolerate. (The #136 sweepstake’s Apple-$2T-by-2022 entry is feeling comfortable.)
Elsewhere: Sony revealed the PS5’s games (and its startling void-obelisk industrial design) to 2020’s captive audience — the console generation launching into lockdown demand no forecast anticipated (#176’s cutover subsidizes gaming structurally; supply chains, take note and they won’t); and SPORTS ARE RESTARTING — the Bundesliga leads with empty-stadium matches (piped crowd audio, cardboard fans — uncanny, welcome), the Premier League restarts behind closed doors, and UEFA announces a LISBON BUBBLE for the Champions League in August (8 teams, one city, a closed-system tournament design the #174 Diamond Princess file regards with intense professional interest: this time designed ON PURPOSE, with testing cadence as the load balancer).
TIL: instruction-set translation at Rosetta 2’s level — ahead-of-time binary translation with JIT fallback, x86 memory-ordering emulation via hardware mode in the chip itself. They built the ESCAPE RAMP into the silicon. Migrations succeed on the quality of their compatibility layers, not their destination’s virtues (#130, TSB, forever).