The host-parasite coevolution theory suggests that sex and sexual reproduction have evolved in part as a defense against parasites. It also suggests that the continued […]
Category Archives: Topics
Explained: Arguments for Same-Sex Marriage
Several countries have already acknowledged the rights of same-sex couples to marry. However, despite this paradigm shift and the achievements of the global LGBT movement, […]
A Brief History of the LGBT Movement in the United States
In 1965, members of the LGBT community rallied in the American capital and gathered in front of the White House to stage the first LGBT […]
LGBT Movement: The History of the Rainbow Flag
The history of the Rainbow Flag is also the history of the LGBT movement in the United States and elsewhere in the world. Fundamentally, the […]
Cradle to Cradle: Principles, Examples, Pros, and Cons
During the 1970s, Swiss architect and industrial analyst Walter Stahel coined the expression “cradle to cradle” while developing a closed-loop approach to production processing. Further […]
Waste Incineration: Advantages and Disadvantages
Incineration or waste incineration is a waste disposal method and part of the overall solid waste management strategy positioned as an alternative to landfill. As […]
Subscription Business Model: Advantages and Disadvantages
A subscription business model or a subscription-based model is a business model for generating revenues in which a business organization sells a product or service […]
Climate Emergency Declaration
Several governments, scientists, climate activists, and media organizations around the world have declared a climate emergency to underscore further the need to tackle climate change […]
Massive MIMO Explained: Advantages and Disadvantages
Massive MIMO or massive multiple-input and multiple-output technology is a subset of multi-user MIMO or MU-MIMO technology that involves using a large number of antennas […]
4G Technology: Advantages and Disadvantages
4G technology is the fourth generation cellular network technology that succeeds 3G technology and precedes 5G technology. The International Telecommunication Union or IMT, through the […]