Tag

Environmental Impact

All articles tagged with #environmental impact

Big Bend Faces Bulldozers as Border-Wall Plan Sparks Rural Backlash
politics13 days ago

Big Bend Faces Bulldozers as Border-Wall Plan Sparks Rural Backlash

Bulldozers are moving through Big Bend National Park as part of a broader, multimillion-dollar border-wall effort, despite the area’s low unauthorized crossing rate. The $1.72 billion park project sits within a larger $46.5 billion border-security plan, drawing sharp criticism from conservationists, former park leaders, and local officials who warn of environmental damage, disruption to tourism, and eroded trust in public lands. Protests have emerged, while some politicians push for cheaper tech-based security instead of physical barriers.

Clean First, Disinfect Later: The Hidden Dangers of Misusing Household Disinfectants
health15 days ago

Clean First, Disinfect Later: The Hidden Dangers of Misusing Household Disinfectants

Experts warn that disinfectants aren’t a substitute for cleaning: dirt and grease shield germs, so surfaces should be scrubbed with soap and water first and disinfectants must remain wet on the surface for 1–10 minutes to be effective. Disinfecting is mainly needed after food preparation or when someone is ill. Overuse or misuse of disinfectants—especially quaternary ammonium compounds (QACs)—can pose health risks (inflammation, immune/reproductive effects) and environmental harm, and may contribute to antimicrobial resistance. Safer options include soap and water, sanitizers for high-touch items, and less-toxic cleaners like alcohol (70%), hydrogen peroxide, citric/lactic acids; avoid mixing chemicals and always follow label instructions. Dry steam is another chemical-free alternative for killing germs.**

Tidal Turbines: High Potential, High Hurdles
technology20 days ago

Tidal Turbines: High Potential, High Hurdles

Tidal energy could provide strong, near-zero-emission power by harvesting ocean tides with underwater turbines, but faces steep upfront costs, site-specific constraints, and environmental concerns; tides are predictable but intermittent, so tidal power would need storage or backup and is currently viable mainly in a few favorable coastlines (e.g., Sihwa Lake at 254 MW).

Makeup Wipes Aren't Real Cleansers, Dermatologists Say—Try Gentler Alternatives
health1 month ago

Makeup Wipes Aren't Real Cleansers, Dermatologists Say—Try Gentler Alternatives

Dermatologists say makeup wipes don’t actually cleanse the skin; they move makeup and debris around and can irritate the skin with friction, preservatives and fragrance, potentially weakening the skin barrier over time. For a proper cleanse, use a gentle makeup remover or cleansing balm/oil, then double-cleanse with a mild cleanser, and consider eye-makeup removal with a gentle lotion on a cotton pad. Alternatives include micellar water, reusable cloths, cleansing balms, and plant-based cleansers. Environmentally, wipes are single-use and often nonbiodegradable or nonrecyclable; choose alcohol-free/fragrance-free or biodegradable options when possible.

Guarding the Night Sky: Critics Push for Environmental Review of Space-Based Data Centers
space1 month ago

Guarding the Night Sky: Critics Push for Environmental Review of Space-Based Data Centers

Environmental and scientific groups are pressing the FCC to require environmental reviews for licenses to deploy space-based data centers, citing SpaceX’s plan to launch up to a million satellites in low-Earth orbit and concerns about dark skies, wildlife, climate impacts from rocket launches and debris. The FCC has not yet mandated such reviews, prompting a coalition led by Earthjustice to urge regulatory scrutiny before licenses are granted.

FCC Approves Sun-Reflecting Orbital Test, Sparking Astronomers’ Alarm
technology1 month ago

FCC Approves Sun-Reflecting Orbital Test, Sparking Astronomers’ Alarm

The FCC authorized Reflect Orbital’s Eärendil-1, a 142‑kg satellite that will deploy an 18-meter reflector to redirect sunlight to nighttime regions for testing, with potential uses from construction lighting to boosting solar farm output. Proponents say it could advance space testing and utility lighting, but astronomers and environmentalists warn it could brighten the night sky, disrupt diurnal cycles, and interfere with telescopes and wildlife. The FCC said environmental and astronomical impacts fall outside its review but noted commitments to NASA/NSF collaboration and community consultation; public comments were largely critical, and petitions for a broader environmental assessment have been filed as the company contemplates thousands of future satellites.

AI Hype vs Hidden Costs: Data Centers, Water, and Surveillance
technology3 months ago

AI Hype vs Hidden Costs: Data Centers, Water, and Surveillance

An opinion piece cautions that AI’s hype risks a bubble while highlighting real downsides: energy- and water-intensive data centers, potential environmental damage, and expanding surveillance—from Utah’s giant data center and New Jersey bans to Memphis water use for xAI and China’s AI-enabled policing—calling for skepticism of tech moguls and stronger governance to address environmental justice and civil liberties as AI expands.

Chrome Under Fire for Secret 4GB On-Device AI Install Without Consent
technology3 months ago

Chrome Under Fire for Secret 4GB On-Device AI Install Without Consent

Security researcher Alexander Hanff revealed that Chrome quietly installs a 4GB weights.bin file for Gemini Nano's on-device AI whenever default AI features are enabled, re-downloading it if the user tries to delete it and offering no consent or transparency. The move has sparked privacy and data-regulation concerns (GDPR), potential environmental impact from emissions tied to widespread device usage, and broad backlash, with Mozilla promising a kill switch and Vivaldi calling for user autonomy while Google remains silent.

Why Some Researchers Are Choosing to Skip Generative AI
technology3 months ago

Why Some Researchers Are Choosing to Skip Generative AI

A Nature Career feature profiles researchers who deliberately avoid generative AI, citing ethics (copyright and consent), transparency concerns, environmental costs, and a belief that relying on AI can undermine skill development; while surveys show mixed adoption with some using AI for editing or literature review, many academics argue the downsides—such as hallucinations and questionable accuracy—mean AI should be restricted in certain tasks and prompts a rethink of training and assessment in science.

Artemis II Mirrors Verne’s Moon Dream, Weighing Unity and Consequences
science-tech4 months ago

Artemis II Mirrors Verne’s Moon Dream, Weighing Unity and Consequences

NASA’s Artemis II marks the first crewed return to the Moon in 50 years and, as The Conversation argues, echoes Jules Verne’s From the Earth to the Moon by situating spaceflight within social, political and environmental contexts. The mission blends national ambition with international collaboration, symbolized by a diverse crew and global cooperation, even as geopolitical rivalry with China shapes its rhetoric. Beyond gadgets, the article stresses space exploration’s broader costs and benefits—from economic opportunities to environmental and ethical considerations—urging reflection on the full consequences of humanity’s push toward the Moon.

Big Bend pushback trims Trump's border wall plan
politics-and-policy4 months ago

Big Bend pushback trims Trump's border wall plan

West Texas locals and officials have pressured federal authorities to shrink the Big Bend segment of Trump’s border-wall plan to about 175 miles of steel barrier amid concerns over watersheds, wildlife, archaeology, night skies, and private property values; areas near Big Bend National Park remain in planning, while sheriffs urge a technology-driven, terrain-informed approach. Survey work starts mid-April with ground-breaking planned for June, and nationwide wall construction was 35.9 miles complete as of mid-February.

Backlash over Kardashian’s 9-minute private jet flight spotlights celebrity travel waste
entertainment4 months ago

Backlash over Kardashian’s 9-minute private jet flight spotlights celebrity travel waste

Kim Kardashian drew online criticism after a 9-minute private jet flight between Los Angeles and Van Nuys was publicized, highlighting the environmental and financial cost of celebrity travel. The Kardashian/Jenner clan reportedly owns multiple jets, and Reddit commenters floated theories such as avoiding traffic or repositioning flights, underscoring concerns about wasteful extravagance.

Lawmakers push pause on AI datacenters to craft safeguards and shield communities
politics5 months ago

Lawmakers push pause on AI datacenters to craft safeguards and shield communities

Sen. Bernie Sanders and Rep. Alexandria Ocasio-Cortez unveiled a bill to ban new AI datacenter construction until comprehensive federal safeguards are in place, citing climate, energy costs, privacy and worker impacts; the proposal would also bar the export of AI hardware to countries without protections, with a House companion bill to follow. The move follows growing public concern and local moratoria, though passage in a polarized Congress remains uncertain.