The hottest Solutions Substack posts right now

Model UN committees simulate countries passing resolutions on predetermined topics.
In Model UN discussions, participants may aim to impress with vague or generic statements.
Empty Model UN solutions exist, lacking specificity or considering trade-offs.

The non-identity problem arises from the ethical dilemma of how our choices impact the well-being of future individuals, including which specific individuals will exist to experience that impact.
Philosophers have proposed alternative definitions of harm to tackle the non-identity problem, such as defining harm as making someone badly off or experiencing negative prudential value.
A suggested strategy to address the non-identity problem involves rejecting harm-based solutions that lead to anti-natalism, emphasizing the importance of considering broader implications in philosophical deliberations.

There's an invisible wall between projects and users that many people haven't experienced.
Users rely on imperfect methods to determine which projects are safe and worth their time.
Projects struggle to connect with valuable users due to a lack of understanding and fragmented information in the ecosystem.

Progress creates momentum for positive change when we see results of our efforts.
Seemingly unachievable goals become possible when we acknowledge past progress.
Learning from past successes can guide improvements and inspire further action.

Context is crucial in understanding information and events.
Manipulation of context is a powerful tool used by media to influence perceptions.
By reframing problems and situations, individuals can empower themselves to take action and make positive changes.

Get a weekly roundup of the best Substack posts, by hacker news affinity:

Climate action communication needs to shift to be more people-focused, emotional, and clear to effectively engage the majority of the population.
Utilizing emotional storytelling over facts can be more impactful in inspiring action and building community connections.
Efforts to promote climate action should aim to create positive, awe-evoking narratives of a sustainable future to counterbalance doomerism.

Fashion industry is the second-biggest consumer of water worldwide.
Textiles require water throughout their lifecycle, from farming to washing.
Cotton production contributes significantly to water stress in water-stressed countries.

There's a crisis in education - dropping test scores, teacher turnover, and school violence. Various solutions are proposed, highlighting the complexity of the issue.
Galacto-Amorous Personism philosophy emphasizes the importance of love (_Amor_) in education. Lack of love in schools is seen as a root cause of the crisis.
The presentation promises to delve into the theory of _Amor_, link it to learning and education woes, discuss its connection to the internet, and present solutions developed by the speaker and colleagues.

In the US, violent crime rates are significantly higher compared to other rich countries, making it a serious issue that needs attention.
Violent crime is a common and traumatic experience in the US, with a high likelihood of victimization over a fifty-year period.
Crime disproportionately affects the poor and marginalized, leading to economic harm, loss of wealth, and hindering growth.

Exercise 2.3 shows how to prove an equation with variables.
Exercise 2.4 explains demonstrating a series of equations with whole numbers.
Exercise 2.5 illustrates proving an equation involving different mathematical concepts.