What concrete practices does Budelacci recommend for cultivating critical thinking?

Activate a critical mindset in yourself, prefer real conversation over feeds, study your own biases, practise scientific method and transparency, and use the Odysseus principle to protect yourself from yourself.

The closing recommendations form a practical programme:

• Activate the critical style in yourself — treat critical thinking as a matter of attention and care; resist doom-scrolling, which switches it off.
• Intellectual humility — "I know that I know nothing," plus awareness of the pessimistic meta-induction (past science was repeatedly wrong, so today's may be too).
• Learn about thinking errors — actively study fallacies and cognitive biases so you can spot them.
• Prefer analogue conversation and deliberately leave echo chambers.
• Odysseus principle — set up self-protection mechanisms in advance.
• Practise scientific method and create transparency about your sources, argument patterns and references.

The unifying idea: critical thinking is less a one-off skill than an ongoing discipline and environment you build for yourself.