The sources discuss the potential consequences of a second Trump presidency on various aspects of EU policy. The authors examine the likely impacts across a range of areas including energy, climate, trade, central banking, sustainability, financial services, health, mobility, defense, technology, competition, and cybersecurity. They speculate that Trump's policies could lead to increased economic uncertainty for the EU, a weakening of the U.S.-EU relationship, and a need for the EU to develop more independent policies in key areas.