Contributions Click here to participate ! Problem Solver - Kids Save Ocean Problem Solver - Web platform for clinics management Problem Solver - Providing temporary homes to homeless people Problem solver - Protecting the marine mammals Problem Solver - Multi-level garden Problem Solver - Reproductive planning based on the use of digital health Problem Witness - LGBTQ+ in Azerbaijan Problem Solver - Ocean Cleanup Group Search Engine Problem Solver - A giant sailboat on the attack of oceanic plastic pollution Problem Witness - China's repression of Uyghurs Problem Witness - Unequal access to health Problem Solver - Regenerating "non-rechargeable" batteries Problem Witness - Lack of ocean protection Problem Solver - Children rights sensitization through art Problem Solver - Promoting the importance of Education Problem Solver - Consumption of out-of-season vegetables Problem Witness - Lack of mental health services Problem Solver - Integration of youth in to the legislative process Problem Solver - A tree forever Problem Solver - Printable bilingual educational resources for primary years Problem Witness - Deforestation Problem Witness - Beliefs and Human Rights Problem Witness - War and problems in people's communication Problem Witness - LGBTQ Rights in Uzbekistan Problem Witness - Lack of security (at night) Problem Solver - Youth Co:Lab Springboard Programme Problem Solver - STEAM Education Programs as Youth Changemaking Formation Opportunities Problem Solver - Urban water resilience Problem Solver - Security and Human Rights Academy