Science

Definition: Science involves the observation, identification, experimental investigation, and theoretical explanation of natural phenomena.
Scientific Method: The standard approach utilized by scientists to explore and understand natural phenomena.
Evolving Nature: Science is a continuous work in progress, exemplified by the classification of Giraffes (genus Giraffa) now recognized to consist of 4 species, with two having several subspecies.

Geographic Ranges: Individual admixture proportions can be traced to the following species:
- G. camelopardalis
- G. reticulata
- G. tippelskirchi
- G. giraffa
Subspecies: Includes peralta, thomicrofti, giraffa, camelopardalis antiquorum, and tippelskirchi angolensis.
Research Reference: Whole-genome analysis published in a report volume, indicating studies of genetic diversity and demographic history of subspecies.

Biology Overview: Studied at various organizational levels:
- Molecules: Molecular biology, e.g., genetics.
- Cells: Anatomy and physiology, focusing on form and function.
- Ecology: Interactions between organisms and their environments.
- Integrated Biology: Employing multiple levels for a holistic understanding.
Model Organisms: Utilized for research and studies, e.g., fruit flies (Drosophila) and toadflax.

Evolution: Heritable changes in populations across generations, e.g., adaptations like the long snout of anteaters.
Structure and Function: The principle that structure determines function, exemplified by webbed vs. non-webbed feet in birds.
Information: Genetic material, especially DNA, serves as a blueprint for biological structure and heredity.
Energy and Matter: Biological systems acquire energy from their environment to create molecules and sustain life, e.g., photosynthesis in sunflowers.
Systems: Understanding emergent properties resulting from interactions between various biological parts, e.g., functioning of the eye or brain.

Discovery Science: Gathering and analyzing data without a preconceived hypothesis, leading to new insights and directions.
Hypothesis Formation: Proposed explanations that must:
- Be based on previous evidence.
- Make testable predictions.
- Be falsifiable and open to rejection upon new evidence.
Theory Definition: A broad, evidence-backed explanation in science, consistent with extensive data, which aids predictive accuracy, e.g., the establishment of DNA as genetic material.

Observation Example: Maple leaves fall in autumn due to shorter and cooler days.
Hypothesis Testing: Considerations for maintaining consistent conditions during experiments.

Historic Production Graph: Representation of fossil energy production from 1800-2010, highlighting coal, oil, and gas usage patterns.
Climate Context: Noted significant warming trends over recorded years, emphasizing anthropogenic impact on climate change.

Dr. Charles David Keeling: Noted for hypotheses detailing human activities influencing Earth’s climate through carbon dioxide measurements.

Data Trends: Monthly averages of CO2 concentration from Scripps Institution, showing continued rise and ocean acidification implications.

Biology as a Social Science: The interplay between collaboration and competition affecting research outcomes and career advancement.
Collaboration: Importance of teamwork in labs, data sharing at conferences, thesis supervision, and research contributions.
Competition: Striving for peer-reviewed publications and successful grant applications in a competitive environment.

World Health Organization: Promoting open access to vital health information globally, especially concerning COVID-19 research.

COVID-19 Response: Revolutionizing scientific collaboration and data sharing worldwide to enhance research efficiency and availability.
Open Access: Emphasizing the importance of making publicly funded research accessible, as exemplified by Acadia Scholar and NSERC initiatives.

Dr. Jade Benjamin-Chung: Highlighting efforts in estimating COVID-19 infection rates based on available databases, underlining the importance of open data in research.

Vaughan Memorial Library Services: Overview of the library’s resources, services, and how students can access articles and research material.