SDG 6
Tanker economics, supply loss, and who ends up paying most.
SDG 3
Testing, surveillance, and getting care to where people already are.
SDG 11
Roads, lighting, and the geography of risk after dark.
SDG 8
Informal work, transit, and where the next jobs actually come from.
WEEK 4
Take one problem deeper, build a solution, publish it to your portfolio.
Heal Social Foundation · Karachi
One city, four problems,
and the people who solve them.
Four weeks of impact simulations and case studies mapped to the UN SDGs — finishing with a verifiable Impact Certification.
Immersive modules
Hands-on simulations, case studies, and assessments — hosted natively and rendered securely in your browser.
Server-verified progress
Completion is validated on the server, never trusted blindly from the browser. Your certificate means something.
Publicly verifiable
Every certificate carries a QR code linking to a public verification page — no login required to check it.