Activity

Global Warming in 2026: Causes, Evidence, Impacts and What Can Still Be Done

An updated evidence-based guide to global warming, including greenhouse gases, human attribution, 2025–2026 climate data, ocean heat, sea-level rise, extreme weather, mitigation and adaptation.

Arsalan

March 11, 2021September 10, 2026

Technology

Infection Prevention in Healthcare Hand Hygiene Nursing Practice and Patient Safety

Healthcare-associated infections can often be reduced through consistent hand hygiene, standard precautions, environmental cleaning, safe device care, and strong infection-prevention systems. This guide explains practical evidence-based steps for nurses, patients, and healthcare facilities.

Arsalan

March 11, 2021September 10, 2026

Health

Public Policy Implications and Crime Prevention Strategies

Crime prevention policy works best when it starts with a simple idea: different crimes happen for different reasons, in different places, and under different social conditions. A strategy that reduces street robbery may do little to prevent domestic violence, cyber fraud, organized crime, or white-collar offending. That is why criminological theories are useful—not because one […]

Arsalan

March 11, 2021September 10, 2026

Books

Italian Immigration to the United States: Ellis Island, Work, Discrimination, and the American Dream

Italian immigration to the United States was one of the largest population movements in modern American history. Between the late nineteenth and early twentieth centuries, millions of Italians crossed the Atlantic in search of work, higher wages, family opportunity, or temporary savings they could eventually take back home. Their experience helped reshape American cities, labor […]

Arsalan

March 11, 2021September 10, 2026

Personal

Was Malthus Wrong? Population Growth, Food Supply and What the Evidence Shows Today

A modern review of Malthusian population theory using current UN population projections and FAO 2026 food-security data, explaining fertility decline, agricultural technology, hunger, trade and resource limits.

Arsalan

March 11, 2021September 10, 2026

Books

How Pain Modulation Works and What It Means for Modern Pain Management

Pain is shaped by tissue signals, nerves, the spinal cord, the brain, emotions, sleep, context, and prior experience. This evidence-based guide explains nociceptive, neuropathic, and nociplastic pain, descending pain modulation, chronic pain, treatment options, and palliative care.

Arsalan

March 11, 2021September 10, 2026

Health