Stay Current 2023

The GSS email list (google group) receives “Stay Current” articles (excerpts and links to the source articles). To receive them email gssmail@berkeley.edu with subject line “Join GSS”. Please give your city, state, country, and your school (if you’re a teacher). See also “Stay Current” links in each book’s Contents table. Some news sources limit the […]

TG Life and Climate

{ GSS Teacher Guide Index } { All GSS Books } {} Objectives [] Assessment Guides for each Chapter: 1 – 2 – 3 – 4 – 5 – 6 – 7 – 8 – 9 – 10 – 11 – 12 – 13 Teaching Objectives Life and Climate is about how our atmosphere and climate came to be as they […]

Teacher Guide for GSS

{ To GSS Books } TEACHER GUIDE CONTENTS Introduction 1. Map of the GSS Course 4. How Can I Customize GSS for My Students? 7. How is GSS Related to Science Education Reform? 2. What is Global Systems Science? 5. What Teaching Methods Should I Use? 8. How Was GSS Created? 3. What Will My […]

LC13C. Stay Current—What Does Earth’s Past Tell Us About Our Future?

Staying current for Chapter 13 { Life and Climate Contents } 2023-03-16. Tonga Eruption May Temporarily Push Earth Closer to 1.5°C of Warming. [https://eos.org/articles/tonga-eruption-may-temporarily-push-earth-closer-to-1-5c-of-warming] By J. Besl, Eos/AGU. Excerpt: The underwater eruption of Hunga Tonga–Hunga Ha‘apai sent megatons of water vapor into the stratosphere, contributing to an increase in global warming over the next 5 […]

LC11C. Stay Current—Climate and Human Evolution

Staying current for Chapter 11 { Life and Climate Contents } 2025-06-18. When Humans Learned to Live Everywhere. By Carl Zimmer, The New York Times. Excerpt: Our closest living relatives — chimpanzees and bonobos — are confined to a belt of Central African forests. But humans have spread across every continent, even remote islands. Our […]

LC10C. Stay Current—The Ice Ages

Staying current for Chapter 10 { Life and Climate Contents } 2025-08-04. Cave Deposits Reveal a Permafrost-Free Arctic. By Kaja Šeruga, Eos/AGU. Excerpt: About 15% of the land area in the Northern Hemisphere is currently covered by perennially frozen soil known as permafrost. But that has not always been the case. As global temperatures fluctuated in Earth’s […]

LC8C. Stay Current—Highs and Lows Over the Past 750 Million Years

Staying current for Chapter 8 See non-chronological resources (bottom of this page) { Life and Climate Contents } 2025-07-15. Molecular fossils offer first glimpse of how life survived Snowball Earth. By Elise Cutts, Science. Excerpt: Several times in Earth’s history, the planet froze over. Ice blanketed the world from pole to equator, and temperatures plummeted as […]

LC7C. Stay Current—Earth’s Shifting Crust

Stay current for chapter 7 { Life and Climate Contents } 2024-11-07. A New View of Deep Earth’s Carbon Emissions. By Saima May Sidik, Eos/AGU. Excerpt: From time to time, when Earth’s tectonic plates shift, the planet emits a long, slow belch of carbon dioxide. In a new modeling study, Müller et al. show how this gas […]

LC6C. Stay Current—How and When Did Complex Life Begin?

Stay current for chapter 6 { Life and Climate Contents } Understanding Evolution – a one-stop source for information on evolution. 2019-11-14. Alien genes from bacteria helped plants conquer the land. By Elizabeth Pennisi, Science Magazine.  2024-11-13. Best evidence yet that “Snowball Earth” saw ice cover the entire globe. By Evrim Yazgin, COSMOS. Excerpt: More than 700 million […]