Our Team & Our One-on-One Support
Sometimes you need one-on-one support, we get that. Under each Second Nature Team member below, you will find what organizational areas they focus on, so that you can directly connect with the most appropriate person!
Not finding what you are looking for? No problem! Please contact us at: [email protected]

Tim Carter (he/him)
President | Focus: Overarching organizational work, strategy, funding, leadership

Blythe Coleman-Mumford
Climate Programs Regional Manager | Focus: Regional climate work (AL, AK, FL, GA, KY, LA, MS, NC, SC, TN, VA)

Noa Dalzell (she/her/hers)
Climate Policy Associate | Focus: Academics for Climate Advocacy Working Group, policy work support

Bridget Flynn (she/they)
Climate Programs, Senior Manager | Focus: Corporate partnerships, Climate Leadership Network, Solutions Center, organizational strategy and leadership

Joelle Geisler-Haley (she/her/hers)
Administrative Operations Manager | Focus: Human resources and systems support, operations




Shaina Maciejewski
Climate Programs Data Manager | Focus: Data systems and visualization, Climate Leadership Network support

Michele Madia (she/her/hers)
Senior Director of Programs and Communications | Focus: Overarching programmatic work and team, events, organizational strategy, leadership

Steve Muzzy
Climate Programs, Senior Manager | Focus: Climate Leadership Network and all related components, Pro Bono Consulting Initiative, Race to Zero, organizational strategy and leadership


Sanghamitra (Mia) Sen (she/her/hers)
Climate Programs Associate | Focus: University Climate Change Coalition (UC3), Climate Asset Management Project

Cami Sockow
Climate Programs Regional Manager | Focus: Regional climate work (IA, IL, IN, MI, MN, OH, WI, MO)


Karen Wheeler (she/her/hers)
Director of Finance and Administration | Focus: Human resources, operations, accounting, technology