Gravity Speakers, LLC (“Company”,“We”, or Us”), respects your privacy and is committed to protecting it through compliance with this policy.
This policy describes the types of information we may collect from you or that you may provide when you visit the website www.gravityspeakers.com (“Website”) and our practices for collecting, using, maintaining, protecting, and disclosing that information. Company is the data controller for information processed through the Website.
Please read this policy carefully to understand our policies and practices regarding your information and how we will treat it. If you do not agree with our policies and practices, your choice is not to use our Website. By accessing or using this Website, you agree to this privacy policy. This policy may change from time to time (see Changes to Our Privacy Policy). Your continued use of this Website after we make changes is deemed to be acceptance of those changes, so please check the policy periodically for updates.
Our Website is not intended for nor targeted towards children as defined by applicable law. We do not knowingly collect personal information from children. If you are younger than the age of consent in your jurisdiction, do not use or provide any information on this Website or on or through any of its features or provide any information about yourself to us, including your name, address, telephone number, email address, or any screen name or user name you may use. If you believe we might have any information from or about a child under the applicable age of consent, please contact us at Privacy@gravityspeakers.com and we will delete it.
For more information, see International Data Transfers
When you use the Website and provide information to Company through the Website, your information may be transferred to a destination outside your jurisdiction, including to the United States. The United States has not received a finding of “adequacy” from the European Union under Article 45 of the GDPR. Company has executed agreements between its affiliates and subsidiaries in accordance with Article 46 of the GDPR. Company also relies on derogations for specific situations set forth in Article 49 of the GDPR in order to transfer personal information across international borders outside of Company, its affiliates, and subsidiaries. In particular, Company transfers personal information across international borders only: with your consent; to perform a contract with you; or to fulfill a compelling legitimate interest of Company in a manner that does not outweigh your rights and freedoms.
Choices About How We Use and Disclose Your Information.
We may disclose aggregated anonymized information about our users without restriction.
When you use the Website and provide information to Company through the Website, your information may be transferred to a destination outside your jurisdiction, including to the United States. The United States has not received a finding of “adequacy” from the European Union under Article 45 of the GDPR. Company has executed agreements between its affiliates and subsidiaries in accordance with Article 46 of the GDPR. Company also relies on derogations for specific situations set forth in Article 49 of the GDPR in order to transfer personal information across international borders outside of Company, its affiliates, and subsidiaries. In particular, Company transfers personal information across international borders only: with your consent; to perform a contract with you; or to fulfill a compelling legitimate interest of Company in a manner that does not outweigh your rights and freedoms.
We do not control third parties’ collection or use of your information to serve interest-based advertising. However, these third parties may provide you with ways to choose not to have your information collected or used in this way. You can opt out of receiving targeted ads from members of the Network Advertising Initiative (“NAI”) on the NAI’s website: https://www.networkadvertising.org/.
To the extent required by law, Company provides you with (i) reasonable access to the personal information collected through the Website, and (ii) the ability to review, correct, export, and delete such personal information. Please contact us using any of the methods identified in the “Contact Information” section if you would like to exercise your individual rights and for information on any fee required to obtain copies of your personal information. We may need to obtain or confirm certain personal information in order to accommodate your request. We will not accommodate a request to change information if we believe the change would violate any law or legal requirement or cause the information to be incorrect.
California Civil Code Section § 1798.83 permits users of our Website that are California residents to request certain information regarding our disclosure of personal information to third parties for their direct marketing purposes. To make such a request, please send an email to Privacy@gravityspeakers.com or write us at: 570 El Camino Real, #150-250, Redwood City, CA 94063, Attn: General Counsel.
We use commercially reasonable measures to secure information collected through the Website. Unfortunately, the transmission of information via the internet is not completely secure. Although we do our best to protect your personal information, we cannot guarantee the security of your personal information transmitted to our Website. Any transmission of personal information is at your own risk. We are not responsible for circumvention of any privacy settings or security measures contained on the Website.
We retain your information for as long as needed: (i) to conduct business with you; (ii) as needed for the purposes outlined in this Privacy Policy; (iii) as necessary to comply with our legal obligations, resolve disputes, and enforce any agreements.
It is our policy to post any changes we make to our privacy policy on this page with a notice that the privacy policy has been updated on the Website home page. If we make material changes to how we treat our users’ personal information, we will notify you by email to the email address provided by you or through a notice on the Website home page. The date the privacy policy was last revised is identified at the top of the page. You are responsible for ensuring we have an up-to-date active and deliverable email address for you, and for periodically visiting our Website and this privacy policy to check for any changes.
To ask questions or comment about this privacy policy and our privacy practices, contact us at:
570 El Camino Real, #150-250, Redwood City, CA 94063, Attn: General Counsel
Email: Privacy@gravityspeakers.com
European Union: Company’s Data Protection Officer is Nausheen Razzak, and can be contacted using the information above. You can request copies of Company’s GDPR Article 46 agreements from the Data Protection Officer. Please contact the Data Protection Officer if you believe Company has processed your information in a manner inconsistent with your privacy rights. You also have the right to contact a supervisory authority if you believe Company has processed your information in a manner inconsistent with your privacy rights.

Liz Bohannon is a globally recognized entrepreneur, bestselling author, and leadership speaker who helps organizations transform into thriving, connected communities. She has built multimillion-dollar, community-driven companies and developed proven frameworks—Beginner’s Pluck and The Community Quotient—that translate curiosity and human connection into sustainable growth. A dynamic storyteller and truth seeker, Liz turns real-world experience into actionable strategies that spark paradigm shifts and lasting change. Her work has been featured in Vogue, Inc., Fortune, and Bloomberg Businessweek, and she continues to equip leaders to build businesses and cultures rooted in purpose, belonging, and impact.

Barbara Butcher is a trailblazing death investigator who led over 5,500 death scenes as Manhattan’s first long-tenured female. Now an international forensics expert, acclaimed author, and true crime voice on Netflix and Oxygen, she brings her gripping insights to stages worldwide.
Barbara Butcher is no ordinary speaker. As Manhattan’s first female death investigator to serve a lasting tenure, she has decoded over 5,500 death scenes and left her mark on history’s most infamous tragedies. With sharp intellect and unflinching resolve, Barbara brings death investigation to life—captivating audiences with stories that combine forensic science with raw human insight.
Her resume is unmatched: lead investigator at the NYC Office of Chief Medical Examiner, author of the bestselling What the Dead Know, consultant for the World Health Organization, and a featured expert on Netflix's Homicide: New York and Oxygen's The Death Investigator.

Chrissa Pagitsas is an advisor, keynote speaker, and author specializing in sustainable finance, ESG strategies, and leadership. As the former VP of ESG at Fannie Mae, she led the company’s sustainability initiatives and launched its Green Financing Business, issuing over $51 billion in Green Bonds. She is the CEO of Pagitsas Advisors and the author of Chief Sustainability Officers at Work, which explores the role of sustainability in business growth. Chrissa helps executives drive innovation and create lasting impact through sustainability and leadership strategies.

Brett StClair is an influential leader and pioneer in digital transformation and artificial intelligence, renowned for his ability to seamlessly integrate cutting-edge technology with strategic business solutions. With a rich background as an ex-Googler and a transformative digital banker, Brett now serves as the CEO of Teraflow.ai. His dynamic career and insightful expertise have made him a sought-after speaker, consultant, and thought leader in the tech and business landscapes.

Chris is a master of transformation. His unique energetic approach challenges businesses to embed a dynamic creative culture within their company ethos. Brands such as Nike, Coca-Cola, Diageo, Unilever, Sony, and WPP come back time and again as his results produce tangible returns on investment.
Request Fee & AvailabilityDomestic In-Person (USA):
$5,001 - $10,000*
International In-Person:
Please inquire
Virtual:
Please inquire
Other:
* Ranges are presented as a guideline only. Speaker fees vary by engagement type and are subject to change without notice. For an exact quote, please contact Gravity Speakers.
New York, USA
Ruth W. Messinger is a social justice activist, advocate, and consultant, focusing on leadership and moral courage within the Jewish and interfaith communities.
She served as President and CEO of American Jewish World Service (AJWS) from 1998 to 2016 and is now the organization’s Global Ambassador. In this role,Ruth continues her work engaging rabbis and other faith leaders to advocate for oppressed, persecuted and poor communities worldwide.
Under Ruth’s leadership, AJWS grew significantly, granting $270 million to promote human rights in the developing world. She launched impactful campaigns, including efforts to end the Darfur genocide, reform international foodaid, combat violence against women and LGBT people, fight land grabs, and respond to global natural disasters. Ruth also helped establish international service programs for young Jews and Jewish leaders.
Before joining AJWS, Ruth had a 20-year career in public service in New York City, including roles as a City Council member, Manhattan Borough President,and as the first Democratic candidate for Mayor.
Today, Ruth continues to mobilize faith leaders and communities across the U.S. to advance human rights and advocate for social change. She also teaches as part-time faculty at the Jewish Theological Seminary of America and serves as a social justice consultant at the JCC of Manhattan. Additionally, she is the Dean and Educational Facilitator for Elluminate, a leadership program for Jewish women social justice entrepreneurs. Much of her current work focuses on supporting and advocating for immigrants and asylum seekers arriving in NewYork.
Ruth’s leadership has earned her numerous honors, including awards from national Jewish organizations and honorary degrees from five major American rabbinical seminaries. She is an active member of her congregation, the Society for the Advancement of Judaism, and serves on the boards of the Interfaith Center of New York and Aegis Trust.
Ruth holds a B.A. from Radcliffe College and an M.S.W. from the University of Oklahoma. She is married to Andrew Lachman, has three children, eight grandchildren, and five great-grandchildren.
Ruth Messinger speaks on social justice, civic responsibility, Jewish values, global human rights, and moral leadership. With a career spanning New York City politics, nonprofit leadership, and international advocacy, she helps audiences understand how individuals and communities can respond to injustice with courage, clarity, and action. Her work offers a powerful lens on public service, women’s leadership, immigration, democracy, global poverty, faith-based activism, and the lifelong pursuit of tikkun olam — repairing the world.
"The history of the West African women's peacebuilding movement can never be written without mentioning the name Ruth Messinger."
"Ruth Messinger has been building a better future for all of New York City's children."
"Ruth has always been a voice for the most marginalized, whether they lived down the street or around the world."