https://www.nytimes.com/2024/11/27/climate/plastic-industry-internal-documents.html

The Context: Delhi's Air Crisis

Delhi, consistently ranking among world's most polluted cities with AQI levels routinely exceeding 400+, faces a unique challenge where cultural practices intersect with environmental crisis. While major contributors like vehicle emissions and crop burning are well-documented, there's a culturally sensitive yet significant source of particulate matter: the traditional practice of dry sweeping with a jhadu (traditional broom).

Understanding the Scale

Daily impact in Delhi alone:

• 5+ million households
• Average 2-3 sweeping sessions per household daily
• 30-40% spike in indoor PM2.5 during sweeping
• Particles remain airborne for 4-6 hours
• Cumulative effect in dense urban housing
• Multiplied impact during winter inversion months

The Cultural Complexity

Why this isn't a simple behavior change:

1. Religious Significance

• Morning cleaning (safai) is a sacred ritual
• Broom (jhadu) symbolizes Goddess Lakshmi's blessings
• Considered essential for starting the day

2. Social Dynamics

• Sign of good homemaking
• Generational practice
• Socio-economic accessibility
• Deep-rooted beliefs about cleanliness

3. Practical Considerations

• Low cost (₹30-50 per broom)
• Widely available
• No water requirement
• Perceived as more thorough

The Environmental Impact

Scientific measurements show:

• Indoor PM2.5 increase: 35-45% during sweeping
• Outdoor contribution: 2-5% of local PM load
• Cross-contamination between homes in apartment buildings
• Compound effect in narrow streets/lanes
• Higher impact in winter months

Solution Framework: Cultural Evolution

Phase 1: Understanding & Acceptance

• Acknowledge cultural significance
• Document current practices
• Measure local impact
• Identify community leaders

Phase 2: Hybrid Implementation

• Morning ritual with minimal dry sweeping
• Main cleaning with wet methods
• Focus on health benefits
• Demonstrate cost-effectiveness

Phase 3: Community Adoption

• Local success stories
• Health improvement data
• Environmental impact metrics
• Cultural preservation evidence

Practical Implementation: The 4DX Approach

Converting environmental goals into actionable household measures using the Four Disciplines of Execution (4DX) framework.

Wildly Important Goal (WIG)

Transform your household cleaning practice to reduce indoor PM2.5 by 30% within 90 days while maintaining cultural values.

Lead Measures (Daily Controllable Actions)

1. Cleaning Practice Transitions

• Ratio of wet-to-dry cleaning sessions
• Minutes spent on traditional morning ritual
• Number of water changes during mopping
• Use of dust-capture techniques

2. Cultural Integration Measures

• Completion of alternative blessing rituals
• Integration with morning prayer routines
• Family participation levels
• Traditional practice preservation

3. Equipment and Method

• Regular cleaning tool maintenance
• Proper wet cleaning technique usage
• Timing optimization (avoiding peak pollution hours)
• Water quality management

The Compelling Scoreboard

Daily Household Tracker Example:

Week of ___________
Morning Ritual: 🙏
Wet Cleaning: 💧
Traditional: 🧹

Mon | Tue | Wed | Thu | Fri | Sat | Sun
🙏__ | 🙏__ | 🙏__ | 🙏__ | 🙏__ | 🙏__ | 🙏__
💧__ | 💧__ | 💧__ | 💧__ | 💧__ | 💧__ | 💧__
🧹__ | 🧹__ | 🧹__ | 🧹__ | 🧹__ | 🧹__ | 🧹__

Weekly Accountability Rhythm

15-Minute Family Review:

1. Report on lead measures
2. Share challenges and successes
3. Plan next week's improvements
4. Connect with support group

Action Plan for Environmental Groups

1. Immediate Actions

• PM2.5 monitoring in homes
• Community health surveys
• Cultural practice documentation
• Cost-benefit analysis

2. Medium-term Goals

• Pilot programs in receptive communities
• Data collection and analysis
• Cultural leader engagement
• Educational workshops

3. Long-term Strategy

• Policy advocacy
• Cultural integration
• Health impact studies
• Behavioral change research

Practical Implementation Tools

1. For Households

• Start with hybrid approach
• Monitor health improvements
• Track cleaning effectiveness
• Document cost comparison

2. For Communities

• Group PM2.5 monitoring
• Shared success metrics
• Cultural preservation strategies
• Health impact documentation

3. For Activists

• Cultural sensitivity training
• Environmental measurement tools
• Community engagement frameworks
• Data collection protocols

Measurable Outcomes

Track these metrics:

• Indoor PM2.5 levels
• Community health indicators
• Adoption rates
• Cultural satisfaction
• Cost implications
• Time efficiency

Global Lessons

This case study offers insights for:

• Cultural practice evolution
• Environmental behavior change
• Community health improvement
• Urban air quality management
• Traditional practice adaptation

Call to Action

For environmental activists worldwide:

1. Share similar cultural-environmental challenges
2. Document successful transitions
3. Contribute to methodology improvement
4. Report comparable data

Manipueira Gold Recovery Technology, Inc., is pioneering a revolutionary approach to gold recovery by replacing mercury, a potent neurotoxin, used by artisanal gold miners as a lixiviant (leaching agent) to recover gold from ore with Manipueira (cassava wastewater). Manipueira, an eco-friendly solution derived from the cyanogenic bitter cassava plant (Manihot esculenta Crantz) not only promises to recover 2-3 times more gold than traditional methods sustainably but also significantly reduces environmental and health risks.

Our technology, rooted in environmental, social, and governance (ESG) principles, is more than just a technical innovation—it's a climate action initiative. By converting existing mercury and cyanide-based processing centers to Manipueira leaching operations, we aim to protect communities, preserve ecosystems, and increase gold yields. With growing global demand for responsible mining solutions, we believe Manipueira represents a significant investment opportunity with the potential for both financial returns and positive environmental impact.

Click: An examination, solution, and transformative strategy to replace mercury and cyanide salts in artisanal small-scale mining (ASM) -Southern Ecuador.

Contact: info@manipueiragold.com

Corporate Site: Manipueira Gold

This survey is aimed at people between 18 and 50 years old, Spanish speakers, from any country.

Hello, I am conducting a survey for a project on responsible consumption and its impact on the environment. Your participation is very important to better understand the perceptions and habits around the use of plastic and how we can contribute to a more sustainable planet.

Survey link: https://forms.gle/aPeSipGSBPCkSqHW9

Hello fellow environmental activists,

I wanted to share a growing community dedicated to tracking, discussing, and taking action on climate-related issues affecting Delhi and the surrounding National Capital Region (NCR).

At r/DelhiClimate, we focus on:

• Monitoring and discussing air quality indices
• Sharing local environmental initiatives and programmes
• Organising community-led climate action
• Highlighting successful environmental projects
• Discussing policy changes and their implementation

Delhi faces unique environmental challenges, from severe air pollution to extreme weather events. Our subreddit aims to create a space where concerned citizens, researchers, and activists can collaborate and share knowledge about these pressing issues.

If you're interested in environmental action in South Asia or want to learn more about climate challenges in one of the world's largest metropolises, we welcome you to join our community.

Feel free to visit r/DelhiClimate and participate in our discussions.

Cheers!​​​​​​​​​​​​​​​​

Hi everyone! I’m working on a project for my Design and Technology Major Design Project, in which I am designing an autonomous trash-sorting bin for public spaces like parks and beaches. The bin will compact waste and even operate on solar power. It’s a step towards cleaner public spaces and better recycling habits.

I don't usually like to promote things, but I’d love your input on my survey to make sure it meets real needs. If you have a few minutes, please fill out this quick survey: https://forms.gle/LDmzvx8hF3cn81YB6

Your feedback will directly help me in my project (and who knows, maybe even implement it). Thanks so much for supporting sustainable innovation!

TL;DR: Coordinated Sunday power reduction by 1000 homes = pollution equivalent of 1000 cars off road. No policy changes needed, just community action. Simple 3-time-block strategy that's more effective than car-free days.

Here's a grassroots approach to fighting air pollution that's emerging in Delhi, India - one of the world's most polluted cities. The math is compelling, and the model could work anywhere.

The Data Behind It:

• Vehicle restrictions only target 20-40% of urban pollution
• Home energy use + cooking = 30-40% of air pollution
• 1000 homes reducing energy use = 1000 cars worth of pollution cut
• Coordinated timing maximizes impact during peak pollution hours

The Strategy: Three simple time blocks every Sunday:

6-10 AM (Peak pollution hours):

• No cooking (cold/pre-prepared breakfast)
• Avoid high-energy appliances
• Use flasks for hot beverages

10 AM-4 PM:

• Natural light only
• Minimal appliance use

4 PM onwards:

• Reduced electricity consumption
• Simple meal prep

Why This Works Better Than Car-Free Days:

1. Targets multiple pollution sources simultaneously
2. No infrastructure or policy changes needed
3. Creates weekly impact vs occasional car-free days
4. Builds community habit and awareness
5. Can scale organically through social networks

Impact Multiplication:

• 1000 homes = 1000 cars worth of pollution reduction
• 10 neighborhoods = 10,000 cars
• One city = Potential for car-free day impact every week

The Organizing Model:

• Spread through community WhatsApp/social groups
• No apps or registration needed
• Zero cost to participate
• Track progress with #GreenSundays

Global Potential: While this started in Delhi, the model could work in any urban area where:

• Home energy use contributes significantly to pollution
• Communities can coordinate timing
• Word-of-mouth networks are strong

Looking for feedback from other environmental organizers - how could we scale this model globally? What modifications would make this work in your city?

More on /r/DelhiClimate

In Rocklin California there is a valley with historical significance called Clover Valley. It once was an important trading hub for Native American tribes and many artifacts have been found there. It's also a beautiful piece of land it has hundreds of oak trees and it's home to many birds and other animals. For years people have tried to save this land and preserve it. A new development has been proposed that would cut down 780 mature trees, this would alter Clover Valley forever, please help us save Clover Valley we believe it should be preserved and protected for its history, beauty, and for the animals that call Clover Valley home. If you wish to help please sign the petition. Thank you.

https://www.change.org/p/save-clover-valley-rocklin-city-council-environmental-impact-review-petition

Training sessions will be available in English and Spanish (disponible en español).

English (November 19 & 21): https://go.nasa.gov/3BefXOl

Spanish (7 y 9 de enero [January]): https://go.nasa.gov/47zcAxD

Hi everyone,

I think we can all agree that life can be incredibly unfair. One person is sitting comfortably, enjoying their favorite meal, while someone else on the other side of the world is witnessing their family being torn to shreds—how horrific. Somewhere else, a person has to walk miles just to fetch water infested with bacteria, while another person only needs to extend their arm for the bottle of clean water that’s on their table.

There are countless societal problems in the world—hunger, water scarcity, climate change, education inequality, homelessness, and more. While many people don’t have the financial means to make a difference, they might have the right words, strategies, or ideas to create change.

I’m building a social crowdfunding platform where users can discuss these issues, raise awareness, and propose actionable solutions. The platform promotes collaboration by allowing users to outline solutions in multiple phases. It fosters a community for sharing ideas, engaging in meaningful discussions, and working together to tackle real-world challenges. Leaders can also create and lead projects that the community can follow and support.

The beta will be private and launches on November 30. I’m looking for people interested in joining this journey, providing feedback, and helping shape the platform. If you’re Interested in participating or would like to get to know more about me or the project, you can message me on reddit or add me on discord to have a chat (itsomidkhber).

Thank you for reading, and I will appreciate your input!
https://docs.google.com/forms/d/13D4HtYD0Zmctp1_-jMZi-0EM4vRmOfsn-6IXlojSoGU/edit