Marc Gunther is a veteran journalist, speaker, and writer whose focus is business and sustainability.

Marc is a contributing editor at FORTUNE magazine, a senior writer at Greenbiz.com and a lead blogger at The Energy Collective. He’s also a husband and father, a lover of the outdoors and a marathon runner. Here is his complete bio.

Marc is the author or co-author of four books, including Faith and Fortune: How Compassionate Capitalism is Transforming American Business (Crown 2004).

A skilled moderator and speaker, Marc has appeared before corporate audiences and at numerous conferences. He is the creator and co-chair of Brainstorm Green, FORTUNE’sannual conference on business and the environment. To hire him as a moderator or speaker, click here.

Marc also provides writing and consulting services to corporations and nonprofit groups, including Environmental Defense Fund, the Natural Resources Defense Council and Sony Corp. of America. For a client list and a disclosure statement, click here.