In 2019 alone, more than 59,000 people live without homes in the County of Los Angeles, an increase of 12% from the previous year. With Impact Sciences’ headquartered in downtown Los Angeles, a major center for the state’s largest homeless population, our team set out to give back to the community this holiday season. Impact Sciences joined forces with The Giving Spirit, a non-profit organization leading individuals and corporate teams every year in a massive volunteer effort to provide aid to men, women, children, and families living on the streets of Los Angeles.
Founded in 1999, The Giving Spirit celebrates its 20th anniversary this year. Among its many achievements over the past two decades, the non-profit organization has served more than 53,000 people in need across Los Angeles County, from Skid Row to Santa Monica and beyond. Since its inception, The Giving Spirit has mobilized more than 180,000 volunteers from all walks of life. It leans on the volunteer participation of individuals and organizations like Impact Sciences that wish to lend a helping hand in assembling and distributing survival kits and other support aid. More than 95% of every donation The Giving Spirit receives supports its homelessness outreach effort, helping the organization achieve incredibly low overhead expenses and, thereby, creating more available funds and resources to substantially support vulnerable communities.
Five team members (pictured below) from Impact Sciences spent a Friday afternoon with hundreds of like-minded volunteers at the Brentwood Presbyterian Church, assembling 3500+ survival kits to be delivered to various homeless communities and individuals throughout the city. Each kit contains more than 70 items, providing sustenance to individuals in their time of need. Items in the kit cover hydration, hygiene, nutrition, utility, and weather protection. Neatly packaged in a large duffel bag, the kit comes with a warm wool blanket, food, clothing, soap, gloves and other common necessities. Once the kits are assembled, a separate volunteer group leads the delivery effort to homeless communities, including downtown Los Angeles, North Hollywood, Hollywood, Santa Monica, and other areas across the county.
The Giving Spirit is more than just a volunteer machine—it’s a source of education and awareness. In addition to outreach, leaders of the organization host seasonal workshops to educate the community on the needs of vulnerable populations and how we can all make even just a small effort to help those in need.
To learn more about The Giving Spirit and how you, your company, friends, or family can donate or volunteer for an outreach initiative, visit the organization online at www.thegivingspirit.com.








Brett Pomeroy, Associate Principal, has more than 17 years of professional experience in the environmental planning field with an emphasis in environmental compliance pursuant to CEQA and the National Environmental Policy Act (NEPA). Brett possesses a strong technical background and has provided quantitative analytical modeling support for air quality, GHG, health risk assessments, noise and vibration, and shade/shadow impact analyses for several complex and multi -faceted projects using industry accepted modeling software. Specifically, Brett has experience with AERMOD and ISC air dispersion modeling systems, CalEEMod, URBEMIS, CALINE4-based model, noise modeling based on the Federal Highway Administration’s Traffic Noise Model (TNM), and the Amethyst Shadow Calculator. In addition to providing technical support, Brett conducts environmental analyses for a wide array of environmental issues, conducting land use surveys, ambient noise monitoring, site photography, general environmental research and document management. Brett’s experience includes preparing and managing environmental documentation for both private- and public-sector clients. He has provided environmental analyses to support several types of environmental documents including Categorical Exemptions, Initial Studies, Negative Declarations (NDs), Mitigated Negative Declarations (MNDs), Mitigation Monitoring & Reporting Programs (MMRPs), Environmental Impact Reports (EIRs), and addendums.
Kara Yates Hines, Director of Operations and Publications Manager, leads operations at Impact Sciences and oversees the production and publication of all environmental documents. She has more than 14 years of combined experience in publishing, quality control coordination, science and public health technical writing and editorial review, and digital marketing methodologies. As the primary manager for document production, Kara implements the firm’s operational processes and manages the document publishing flow, including QA/QC review, graphic design, formatting, and visual layout. She leads in-house production of CEQA/NEPA reports, including booklet assembly and digital productions. With a unique understanding of both the CEQA review process and best practices in publishing technically complex documents, Kara ensures the firm’s environmental reports are publicly accessible, easy to read and understand, well organized, and visually appealing. Kara has a masters degree in Publishing from The George Washington University and a bachelors degree in English from Spelman College. She is a member of the Association of Environmental Planners (Los Angeles Chapter).
Martha Lira, Chief Financial Officer, oversees all aspects of Impact Sciences’ finances, including the development and management of budgets, preparation of financial statements, and all other financial reporting to the firm’s Chief Operating Officer. Martha brings to Impact Sciences over 25 years of business management experience in the public, private, and nonprofit sectors. Prior to joining Impact Sciences, Martha worked for a women-owned CPA firm as a staff accountant, managing small business accounts and tax filing requirements.
Lynn Kaufman, Associate Principal, has more than 25 years of experience in both the management and preparation of environmental review documents pursuant to CEQA and NEPA for clients in both the public and private sector. Ms. Kaufman has written numerous CEQA analyses for high profile and environmentally sensitive projects in both urban and rural settings, and acts as a day-to-day contact for in-house and agency staff, subconsultants, and applicants, providing valuable insight to identify environmental constraints and feasible mitigation measures.
Douglas Kim, AICP, Managing Principal, oversees Northern California environmental services for Impact Sciences. His 30-year career includes political, policy, and technical expertise in transportation, air quality, and land use planning. Mr. Kim has prepared and reviewed CEQA and NEPA documents for land use and transportation projects and authored guidance documents on how to perform air quality analyses for two air pollution control districts. He has performed noise, vibration, climate change, and traffic impact analyses for over 100 CEQA environmental analyses throughout California. Mr. Kim has developed long- and short-range multi-modal transportation plans, including performing alternatives analyses, and managing technical modeling. He has managed preparation of air quality plans, developed air quality regulations, climate action plans, and performed air quality analysis and dispersion modeling for land use plans and development projects throughout the state.
John R. Anderson, M.A., M.Phil., is Associate Principal for the Northern California-Oakland office. With more than 30 years of experience, John brings to Impact Sciences extensive knowledge of the regulatory, environmental health and safety, and environmental planning industries. He has a long track record for managing large environmental programs and projects across North America. Most recently, John has focused his attention on the Corrections, Education, Energy and Water planning and compliance markets. In California, he has managed the Environmental Planning Program for the Los Angeles Unified School District; prepared Program EIRs for various water authorities and school districts; performed due diligence for public and private sector clients in real estate and corporate acquisitions; and has been retained as an expert witness in relation to school, transportation, and remediation projects. John has a seasoned familiarity with project management, staff development, and financial and administrative management. He’s provided strategic leadership for projects in the areas of CEQA/NEPA environmental impact reporting, risk management, preliminary endangerment assessments, Phase I and follow-on invasive site investigations, litigation support, QA/QC programs, public participation programs, and site safety programs. Impact Sciences is proud to have John as a vital member of our firm.
Jessica Kirchner, AICP, President, also serves as the Managing Principal for the firm. Jessica’s corporate responsibilities include contract compliance and financial management with an eye toward strategic growth. Jessica has more than two decades of project work in CEQA/NEPA compliance and places an emphasis on meeting client needs and providing real-world solutions to common CEQA pitfalls. A hands-on owner, Jessica frequently serves in multiple roles on projects, including contract and project manager, as well as conducting and writing environmental analyses all while overseeing the firm’s most high-profile clients, revenue and growth of the firm. With a background in journalism, Jessica’s emphasis on clear, concise documents that are not overly complicated has become a company hallmark, along with the ability to deliver projects on unbelievably tight deadlines. She is highly skilled at taking technical documents and concepts and translating them into reader-friendly concepts.