The use of genetically modified organisms raises questions and concerns. Scientists are investig

The use of genetically modified organisms raises questions...

Key Concepts

Genetically Modified Organisms (GMOs)

GMOs are organisms whose genetic material has been altered using techniques from genetic engineering. They are central to discussions about biotechnology, as their design aims to introduce beneficial traits but also raises concerns about potential unforeseen impacts on health and ecosystems.

DNA Technologies

DNA technologies refer to the various methods used to manipulate the genetic material of organisms. These methods, which include approaches like recombinant DNA techniques and gene editing tools, enable the creation of GMOs and play a critical role in advancing biotechnology while also prompting debates over their safety and long-term implications.

Risk Assessment

Risk assessment involves evaluating the potential adverse effects of new technologies or products on human health and the environment. In the context of GMOs and DNA technologies, it includes systematically studying the unintended consequences, ecological disturbances, and possible health risks that may arise from genetically altered organisms.

Transcript

00:01 What are some serious ethical issues raised by the use of recombinant dna tech, some dangers of introducing it to the environment, and some reasons for leaving such decisions to scientists who should decide? so let's start with question one.

00:14 So some safety and ethical issues that are raised by this use of recombinant dna technology is that what's really happening here is that we're joining together dna molecules from different species.

00:25 We're inserting it into a host organism to produce a new combination.

00:29 And this new combination can be thought of as inhumane because now we're just, you know, mixing like a dog and a snake, for example, and we might get some interesting breed in the middle, but is that really humane? are we supposed to be doing that? like, do we have the power to give, to create such new species in such a manner? so that really raises issues in terms of ethics.

00:58 So dangerous of introducing.

01:00 These genetically engineered organisms.

01:03 Well, we know what happens when an invasive species gets introduced.

01:07 Let's say we have a food cycle, food chain.

01:11 It kind of goes like this, right? and so everything is in balance because something will always be praying on another thing, which will pray on another thing, and it kind of evens out nicely.

01:23 There's checks and balances between all these organisms.

01:27 But then all of a sudden we get a new invasive species...

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