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Swiss Academy of Engineering Sciences SATW

The PFAS dilemma: Why replacing and phasing out these substances is becoming a project for generations to come

Headlines about PFAS are becoming increasingly frequent: this group of substances, which went unnoticed for a long time, is everywhere – even in food and in the bodies of humans and animals – and it is not simply going to disappear. Whilst environmental and consumer protection campaigners are pushing for a swift end to exposure, industry is searching for alternatives for key technologies. However, the path to a PFAS-free future is a generational project that will challenge business, research and society for decades to come. In an interview with SATW, Manfred Heuberger (Empa), Martin Scheringer (ETH Zurich) and Dominique Werner (Scienceindustries) explain what the biggest challenges are when dealing with PFAS.
  • Swiss Academy of Medical Sciences SAMS

    News

    Compassionate Science: how empathy and compassion shape research

    The Swiss Young Academy (SYA) gives early-career researchers a voice and provides a platform for inter- and transdisciplinary collaboration. Its recently published report, «Compassionate Science», explores how empathy and compassion shape research practice across different disciplines. The report also offers valuable insights from a healthcare perspective.

  • Swiss Academy of Engineering Sciences SATW

    News

    A direct link to space

    In future, satellites are set not only to provide internet access to remote homes, but also to communicate directly with ordinary smartphones. Direct-to-Cell could close mobile dead spots and make communication networks more resilient to crises. However, the path from mobile phones to space poses technical challenges – and raises questions about security and digital sovereignty.
  • Swiss Academy of Medical Sciences SAMS

    News

    Digital surveillance: new factsheet on data protection

    Digital surveillance systems raise fundamental medical-ethical and legal questions, particularly where audio and video surveillance is used. In May 2026, the Central Ethics Committee (CEC) of the SAMS published a position statement on this topic. The factsheet «Überwachung von betreuten Personen», published in September, provides more detailed information on the technical and data-protection aspects of digital surveillance, thereby complementing the CEC’s medical-ethical perspective.

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