The hum Sum

Humanity Adding Solutions

Community Platform for the United Nations Global Climate Action Summit

Join in

September 7th-16th 2018








Why Hum Sum

Our planet is buzzing with activity and good ideas.
This site is dedicated to everyone who is tuning in, adding whatever humanity can for a healthy and harmonious future!

VIDEO: The Hum Sum for the global climate action summit


Thought Leaders, Delegation Entourages, Sector Problem Solvers, Local Eco-Heroes, Industry Experts, NGOs, Schools, Merchants, Artists, Neighborhoods, Households, Small-Medium-Larged Sized Businesses…


The Hum Sum – Humanity Adding Solutions This site is the official community platform for the delegates’ Global Climate Action Summit.


To bridge the gap between global climate initiatives and the public’s actions, incentives, and perspectives.

Events calendar

Here, everyone can showcase inspiring examples for building healthy environments. From local product store window displays to green building open house walking tours, celebrate eco-actions, great and small. Promote your restaurant’s climate friendly menu, nonprofit’s volunteer day, school’s edible garden, office’s new recycling system, dog park’s model poo composting station, electric car parade, clean water art expo, bike friendly neighborhood roundtable… Now is the time to build momentum. The world is watching!

Online Forums

Openly discuss real life home and business eco-challenges and opportunities. Find experts who hold the solutions to barriers sector by sector and region by region. It is important to connect innovators in order to save time, funds and avoid reinventing the wheel.

eco-Pledge Time & Money to Yourself

Do you ride the bus, recycle, garden, shop for second hand clothes or antiques? Plan to install solar or drive a hybrid? Input estimates for what you plan to spend in hours and / or funds on eco-choices during 2019. This site will show growing tallies on a global map by zip code.

Global Eco-Survey

Get started by answering a few questions. Help find humanity’s common ground and let’s see where people really are when it comes to personal actions that effect the environment. More sector specific surveys and translated versions will be added over the next few weeks. Your suggestions are welcome!

members and partners

UN Foundation Partner

Host City



Sign up as an Early adopter today

Members can start seeding the forums and posting your eco-events as models for the community to follow. Incorporate your ideas, logos and links into the framework of The Hum Sum website. This is a collaborative effort, orchestrated with many NGOs, businesses, and individuals open to every country and every language. Thanks for shaping this platform and for all that you do!


No Amount is Too Small or Too Big

The 501(c)(3) public charity is the parent organization for The Hum Sum. All donors will receive good karma and a Thank you letter receipt! US donors will be able to use the deduction. See The Hum Sum Funds & Transparency Forum. Top priority budget line items are currently staffing, website security and server scaling.

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