In today’s high-tech and hyperconnected world, threats from insiders go far beyond leakers and lone-wolf shooters. How can we better protect against the enemy within, no matter what it is that needs to be protected?

In September, Fellows and guests gathered at the House of the Academy to dedicate the Leo L. Beranek Library, named in recognition of Beranek’s generous gift of $550,000 to the Academy’s endowment. The gift is the first in response to naming opportunities for rooms in the House, instituted as part of the Academy’s commitment to increase its resources to fully realize its mission in the years ahead.

Although global child mortality has dropped by 50 percent since 1990, neonatal mortality has declined much more slowly. Newborns now represent more than 40 percent of under-five deaths, and preterm birth is the world’s leading killer of children.

On April 11, 2019, the American Academy of Arts and Sciences presented the Rumford Prize to six scientists for the invention and refinement of optogenetics. The awardees are Ernst Bamberg, Professor and Director of the Department of Biophysical Chemistry at Max-Planck Institute of Biophysics; Edward Boyden, Y. Eva Tan Professor of Neurotechnology, Associate Professor of Biological Engineering and Brain and Cognitive Sciences at MIT’s Media Lab and McGovern Institute for Brain Research, and Co-Director of the MIT Center for Neurobiological Engineering; Peter Hegemann, Professor and Head of the Department for Biophysics at Humboldt University of Berlin; Gero Miesenböck, Waynflete Professor of Physiology and Director of the Center for Neural Circuits and Behavior at the University of Oxford; Georg Nagel, Professor at the University of Wuerzburg (Bavaria); and Karl Deisseroth, D. H. Chen Professor of Bioengineering and of Psychiatry and Behavioral Sciences at Stanford University. Lucia Rothman-Denes, A. J. Carlson Professor of Molecular Genetics and Cell Biology at the University of Chicago, introduced the prize recipients and presented the award. Edward Boyden accepted the award on behalf of all the prize recipients. An edited version of his acceptance remarks appears below.

Alexei V. Filippenko discusses supernovae and the accelerating expansion of the universe.

The Academy hosted a meeting at the University of California, Los Angeles, on public research universities in the twenty-first century. The speakers included Gene Block, Marcelo Suárez-Orozco, and Kim A. Wilcox.

At a meeting sponsored by the American Academy, the Royal Society, and the Carnegie Institution for Science, Wendy Freedman (Crawford H. Greenewalt Chair and Director of Carnegie Observatories at the Carnegie Institution for Science) and Martin Rees (Fellow of Trinity College; Emeritus Professor of Cosmology and Astrophysics at the University of Cambridge; Astronomer Royal; and Visiting Professor at Imperial College London and at Leicester University) discussed what we know and do not know about the universe.

Major study by American Academy of Arts and Sciences seeks change in curriculum and assessment, commitment to funding public higher education, new ideas about the faculty role, and more.