🧵L’overtourism nei centri storici italiani e spagnoli.
Spiegato quasi solo con Airbnb/affitti brevi: affollamento, caro-affitti, snaturamento città. Disagi reali, ma narrazione mediatica che scherma cause strutturali più profonde e di lungo periodo.
Una cortina fumogena.→
Dati ufficiali (ISTAT, Nomisma, INE, Banco de España, ENAC 2025-26): affitti brevi = quota marginale.
In Italia ~1,3% dello stock abitativo totale (Nomisma 2024-2025), contro 13% case vuote o sottoutilizzate.
In Spagna ~1,4%.
NON sono la causa principale della crisi abitativa. →
Il VERO MOTORE?
Boom voli low-cost.
In Italia ENAC 2025: 63% passeggeri su low-cost (145 su 229 mln totali).
"democratizzazione" di viaggi prima impensabili.
Airbnb e c. ORGANIZZANO offerta GIÀ esistente (seconde case, eredità inutilizzate), NON la creano. Causa vs effetto. →
I'm Boris and I created Claude Code. I wanted to quickly share a few tips for using Claude Code, sourced directly from the Claude Code team. The way the team uses Claude is different than how I use it. Remember: there is no one right way to use Claude Code -- everyones' setup is different. You should experiment to see what works for you!
1. Do more in parallel
Spin up 3–5 git worktrees at once, each running its own Claude session in parallel. It's the single biggest productivity unlock, and the top tip from the team. Personally, I use multiple git checkouts, but most of the Claude Code team prefers worktrees -- it's the reason @amorriscode built native support for them into the Claude Desktop app!
Some people also name their worktrees and set up shell aliases (za, zb, zc) so they can hop between them in one keystroke. Others have a dedicated "analysis" worktree that's only for reading logs and running BigQuery
2. Start every complex task in plan mode. Pour your energy into the plan so Claude can 1-shot the implementation.
One person has one Claude write the plan, then they spin up a second Claude to review it as a staff engineer.
Another says the moment something goes sideways, they switch back to plan mode and re-plan. Don't keep pushing. They also explicitly tell Claude to enter plan mode for verification steps, not just for the build