
Barrie Zucal, MS
Barrie Zucal is a global executive coach, global entrepreneur, therapist, and trainer with twenty-five years’ experience developing the human potential and performance of leaders in the US, the Middle East, Europe, Asia, and Africa. Barrie became a global leader herself when she founded Global Coaches Network (GCN) in 2005, with 175 executive coaches working in 55 countries in 35 languages.
Barrie understands the complex issues for individuals, teams, and organizations in the global workplace where differences such as gender, culture, race, religion, etc have the potential to derail people and processes. In 2012, she is dedicated to developing more women who get to higher positions in organizations, governments, and political office so that the opinions of women will be heard, along with those of men, at the highest levels of influence.
Her clients include GE, Pfizer, USDA, and the University of Maryland University College. She has degrees in education and Family Studies.
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Katherine Green, PhD
Dr. Katherine Green, founder of Green Consultant Group LLC, a management and organization development consultancy specializing in leadership, change management and aging workforce issues.
Katherine’s professional experience includes two decades in influential positions and programs in the financial, transportation, trade, international banking, non-profit and government sectors. She designed, and delivered, management, leadership and organizational change programs for government, business and the non-profit sector.
Dr. Green also taught graduate school for the University of Maryland, University College in Organizational Development, and served as faculty for graduate students in the behavioral sciences for The Union Institute. She speaks to local, national, international audiences on topics related to change management in human and organizational systems, leadership and the future.

John B. Mahaffie
John Mahaffie has been a speaker and consultant on the future since 1987. He has authored over 3 dozen futures studies for corporations, government agencies, and nonprofit groups. He is an author and speaker on the emerging markets and change in the global marketplace, lifestyles and values in the consumer market, the future of science and technology, the environment, transportation and infrastructure, health and medicine, work and worklife, telecommunications, and other futures topics.
John’s recent projects have included workshops on scenario development, studies on telecommunications, and research and presentations the future of libraries. He writes extensively on futures methodology on his blog, www.foresightculture.com.
John co-authored 2025: Scenarios of U.S. and Global Society Reshaped by Science and Technology (1997) and From Scan to Plan: Integrating Trends into the Strategy Making Process (ASAE 2003), and other futures books and studies.
John’s early training was as an anthropologist, and he holds a BA and MA in Anthropology, and an MA in International Affairs. |

Katherine Coles
Katherine Coles is a senior consultant with Booz Allen Hamilton. She is a result-focused, mission driven organization development consultant experienced in facilitating change through organization assessments, enterprise-wide initiatives, strategic planning, leadership development and coaching, team development and performance, and curriculum design. Katherine is a subject matter expert in group dynamics, team development, process consultation and analysis, adult learning principles, and organizational effectiveness. She has demonstrated ability in influencing at all levels of the organization, and has industry experience in financial services, pharmaceutical, health care, not-for-profit organizations, real estate development, and government agencies.

Katie McAllister
Katie McAllister has eight years of international experience in improving organizational, team, and individual effectiveness, as well as providing an array of change management, organization development and human capital solutions. Ms. McAllister possesses strong communication, analytical, and interpersonal skills and has experience supporting organizations during times of change or transformation. Her work experience includes leading, supporting, and facilitating change initiatives, providing strategic partnership with clients to drive human capital priorities.
Ms. McAllister currently works at Booz Allen Hamilton in the Human Capital and Learning team supporting clients in the civil sector of the Federal Government. |

Andrea Howe
Andrea P. Howe is the co-author, with Charles H. Green, of The Trusted Advisor Fieldbook: A Comprehensive Toolkit for Leading with Trust and the founder and President of BossaNova Consulting Group.
A veteran consultant, seminar leader, speaker, and facilitator, Andrea specializes in serving global professional services firms. Howe addresses strategic topics such as customer intimacy, client loyalty, the dynamics of influence, dealing with conflict, and developing business with trust. She is also an improv comedy enthusiast and a firm believer in the power of laughter and shared risk-taking.
Howe holds an MS in Organization Development from the American University/NTL program (2002), a BBA in Computer Information Systems from Texas A&M (1992), and certifications in team development, collaborative problem-solving, and action learning.
When she is not working, Howe can be found in the art studio creating a new mosaic or enjoying her time as a newlywed.

Shawn Westfall
Shawn is the driving force behind the improv comedy school at the well-known DC Improv in Washington, DC, where he teaches beginning improv, advanced short-form and long-form improv, as well as improv workshops focusing on character and non-traditional improv techniques. Shawn’s classes and their performance shows are regularly sold out six months in advance and have been featured in the pages of The Washington Post, Washingtonian Magazine, and the Legal Times. The Washington Post calls him "...a bright, high energy guy..."
In addition to keeping his rigorous teaching schedule, Shawn has performed improv all over the country, most notably at the DC Improv and the Upright Citizens Brigade (UBC) Theatre in NYC. Shawn has also taught improv as a bona fide business tool to various public and private organizations, including the U.S. Chamber of Commerce, Discovery Channel, and Booz Allen Hamilton. |