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Jurassic Journeys: Mary Anning’s impact on evolutionary science

Mary Anning made some of the most significant geological discoveries in history, but her life and work have largely gone unnoticed due to the gender discrimination prevailing in 19th-century England. She meticulously explored the beaches of Dorset on the southwest coast of England, uncovering evidence of marine reptiles that shook the existing scientific knowledge.

Anning’s fossils are believed to have greatly influenced Charles Darwin’s theory of evolution. However, being a poor and uneducated woman, she was never taken seriously by English society. The area where Mary conducted her research is now known as the Jurassic Coast, a stretch of about 152 kilometers in Dorset and Devon counties, recognized by UNESCO for its exceptional rocks, fossils, and geographical features.

Her Great Discoveries

Venturing along the cliffs of Lyme Regis, Mary observed every detail of the rocks, patiently searching through the strata. In 1811, she was informed by Joseph about a peculiar fossilized skull he had found. Mary meticulously excavated the skeleton for months, revealing a 5.2-meter-long creature.

Locals speculated that the boys had found a monster, while the scientific community thought it might be a crocodile. This discovery coincided with Georges Cuvier formulating his “Essay on the Theory of the Earth,” challenging religious principles by proposing catastrophic events in Earth’s history causing extinctions.

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The mysterious specimen found by the Annings was eventually called Ichthyosaur, or “fish lizard,” a marine reptile that lived about 200 million years ago. Mary’s controversial and exceptional discoveries continued, including the first complete skeleton of a plesiosaur in 1823, challenging skeptics who initially thought it was fake.

Mary also found the first pterosaur outside Germany, and she is credited as a pioneer in the study of coprolites, fossilized feces. Despite her exceptional achievements, Mary faced systematic discrimination due to her gender, excluded from academic institutions. She persevered, self-educated, and established connections with scientists who recognized her worth.

Mary Anning was never formally admitted to the Geological Society of London due to her gender. The institution acknowledged her talent and contributions many years after her death from breast cancer in 1847 at the age of 47. Mary undoubtedly pioneered in a male-dominated world, paving the way for future generations of female scientists.

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International

Bogotá and Quito Seek Dialogue After Tariffs and Power Cut Escalate Tensions

Bogotá and Quito will hold an emergency bilateral summit next week amid recent developments that have strained relations between the two countries.

Tensions escalated this week after Ecuadorian President Daniel Noboa unexpectedly announced a 30% tariff on Colombian imports. Colombia responded with a reciprocal measure, imposing the same tariff on around 20 Ecuadorian products and suspending electricity exports to Ecuador.

Aware that electricity imports are critical to easing Ecuador’s recent energy crises, Quito further imposed a 30% tariff on the transportation of Colombian oil through its territory.

However, recent statements from the Ecuadorian government suggest that dialogue between the two sides has intensified in recent hours. Ecuador’s Minister of Foreign Affairs, Gabriela Sommerfeld, confirmed that active conversations are under way.

In Colombia, segments of the business sector have welcomed the prospect of negotiations. The National Business Council (Consejo Gremial Nacional, CGN), for instance, urged both governments to restore commercial relations, warning that the dispute “puts jobs and regional economic stability at risk.”

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Trump-Era Defense Plan Prioritizes Border Security and Scales Back Global Commitments

The U.S. military will prioritize the defense of the homeland and the deterrence of China, while providing more limited support to its allies and elevating Latin America as a key focus of its agenda, according to a Pentagon strategic document released on Friday.

The 2026 National Defense Strategy (NDS) represents a significant shift from previous Pentagon policies, both in its emphasis on allies assuming greater responsibility with reduced backing from Washington and in its more moderate tone toward traditional adversaries such as China and Russia.

“As U.S. forces focus on defending the homeland and the Indo-Pacific, allies and partners elsewhere will assume primary responsibility for their own defense, with crucial but more limited support from U.S. forces,” the document states.

The previous defense strategy, published during President Joe Biden’s administration, described China as Washington’s most consequential challenge and characterized Russia as an “acute threat.”

The new strategy, however, calls for maintaining “respectful relations” with Beijing and makes no reference to Taiwan, the democratically governed island claimed by China and allied with the United States. It also describes the threat posed by Russia as “persistent but manageable,” particularly affecting NATO’s eastern members.

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While both the Biden-era strategy and the Trump administration’s approach emphasize the importance of defending U.S. territory, they differ significantly in their assessment of the challenges facing the country.

The Trump administration’s NDS sharply criticizes the previous government for neglecting border security, arguing that this failure led to an “influx of illegal immigrants” and widespread narcotics trafficking.

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International

Guatemala considers sending high-risk gang members to military prisons

Amid the escalating crisis in Guatemala’s prison system, the government is considering transferring high-risk gang members to military-run detention facilities, a move that analysts say could help address overcrowding and the lack of control in civilian prisons.

The debate has gained urgency following the killing of ten police officers by gang members, reportedly in retaliation after the government refused to meet demands made by Aldo Dupie Ochoa, alias “El Lobo,” leader of the Barrio 18 gang, which authorities identified as responsible for the attack.

Guatemala’s Minister of Defense, Henry David Sáenz, told local media that the possibility of relocating high-danger inmates to military brigades has not been formally discussed. However, he noted that the practice is not new to the Armed Forces and said it is something that “was already being done.”

One example is the detention center located within the Mariscal Zavala Military Brigade, in Zone 17 of Guatemala City, where several inmates are held under military supervision. The facility also houses high-profile detainees, including former official Eduardo Masaya, who faces corruption charges.

In 2015, a ministerial agreement authorized the establishment of the Zone Seventeen Detention Center within the brigade, with a maximum capacity of 114 inmates in Area A and 21 in Area B. The agreement specified that the facility would be used exclusively for civilians or military personnel considered at risk of assassination.

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Additionally, since 2010, a prison has operated within the Matamoros Barracks in Zone 1 of Guatemala City, holding dangerous or high-profile inmates. However, media outlets have described these military detention centers as “VIP prisons,” particularly for former government officials such as ex-president Otto Pérez Molina.

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