Joel in Glasgow, UK, with (left to right) Richard Bellinghman, Michael Blitzer, and Jim McDonald (January 2010)

Joel in Sherborn, MA (December 2009)

Scheraga enjoying the winter snow (Sherborn, MA, December 2009)

Joel at Notre Dame (Paris, November 2009)

Joel in the Tuileries Garden (Paris, 2009)

Joel at Versailles (France, November 2009)

2009 Sea Gull Century, Salisbury, MD (October 10, 2009)

2009 Sea Gull Century, Salisbury, MD (October 10, 2009)

Scheraga at Wrigley Field, Chicago (September 15, 2009)

Wrigley Field, Chicago (September 15, 2009)

Scheraga standing in front of B-17 bomber, "Aluminum Overcast," prior to taking flight (Leesburg, Virginia; August 30, 2009)

View of bombardier's seat in B-17 nose during flight (August 30, 2009)

Scheraga sitting in bombardier's seat in B-17 during flight (August 30, 2009)

My dog Lucky (August 8, 2009).

Scheraga with Amy Freeze (Chief Meteorologist, Fox News Chicago) at the Great Lakes Urban Habitat Restoration Symposium (Chicago, January 2009)

Scheraga with David Ullrich (Director, Great Lakes Cities Initiative) at the Great Lakes Urban Habitat Restoration Symposium (Chicago, January 2009)

2008 Sea Gull Century (Salisbury, MD)

Scheraga at Exit Glacier in Seward, Alaska (July 2008)

Monica Rodia and Joel Scheraga at 8th National Tribal Conference on Environmental Management (Montana, 2008)

Scheraga with fellow cyclists during Bike Vermont tour in Ireland (June 2008)

Scheraga with Brian Allen during Bike Vermont tour in Ireland (June 2008)

2008 Five Boro New York Bike Tour (May 2008)

Start of 2008 Five Boro New York Bike Tour (May 2008)

Start of the 2008 cycling season (College Heights, MD)

Start of the 2008 cycling season (College Heights, MD)

Scheraga speaking at Pell Center for International Relations and Public Policy (Rhode Island, 2007)

Scheraga on ferry to Mackinac Island, MI, heading to International Joint Commission meeting (May 23, 2007)

Wind power in Mackinac City, MI (May 2007)

Scheraga speaking in plenary session at the 2007 National Summit on Coping with Climate Change (University of Michigan, Ann Arbor, MI)

Scheraga with Dr. Rosina Bierbaum at the 2007 National Summit on Coping with Climate Change (University of Michigan, Ann Arbor, MI)

Scheraga with Dr. Jonathan Patz at the 2007 National Summit on Coping with Climate Change (University of Michigan, Ann Arbor, MI)

Exhilaration after finishing 2005 New York Bike Tour (May 1, 2005)

International Water Management Conference, 2004. Scheraga is in second row on far left (Zurich, Switzerland)

Scheraga with Mayor Daley at Great Lakes Cities Initiative meeting (Chicago, December 12, 2003)

President Ruth Simmons speaking at Horace Mann Award Ceremony (Brown University, 2003)

Dean Karen Newman speaking at Horace Mann Award Ceremony (Brown University, 2003)

Scheraga being awarded Horace Mann Medal by Dean Karen Newman during award ceremony (Brown University, 2003)

Scheraga presenting lecture during Horace Mann Award ceremony (Brown University, 2003)

Scheraga with Dr. Ken Reckhow during 2003 International Water Management Conference (Zurich, Switzerland)

Scheraga with Dr. Ken Reckhow during 2003 International Water Management Conference (Zurich, Switzerland)

Scheraga lecturing at 2003 International Water Management Conference (Zurich, Switzerland)

US/China Bilateral meeting on climate change. Scheraga is in back row, sixth from left (Beijing, China, 2003).

US delegation to US/China Bilateral meeting on climate change. Scheraga is fourth from left (Beijing, China, 2003).

Scheraga with Dr. James Buizer (NOAA) at US/China Bilateral Meeting (Beijing, China, 2003).

Scheraga scuba diving with Dr. Dana Focks at WHO meeting on climate change & human health (Barbados, 2002)

Scheraga scuba diving (Barbados, 2002)

Dr. Dana Focks scuba diving with Scheraga during WHO meeting on climate change & human health (Barbados, 2002)

Participants at WHO meeting on climate change & human health (Western Samoa, 2000). Scheraga is in second row, second from right.

Scheraga at U.S. National Assessment meeting, with Dr. Larry Kalkstein, Dr. Ann Fisher, and Dr. Eric Barron (Penn State University, Sept. 10, 1997)

Scheraga at U.S. National Assessment meeting, with Dr. Larry Kalkstein and Dr. Ann Fisher (Penn State University, September 10, 1997)

Scheraga at U.S. National Assessment meeting, with Dr. Jim Shortle and Dr. Brent Yarnal (Penn State University, Sept. 11, 1997)

At White House Ceremony to release President Clinton's Climate Change Action Plan (1993).