Communication: Sharing, Negotiating, and Contesting Meaning
Chapter 1: Communication
🧭 Overview
🧠 One-sentence thesis
Communication is the process of sharing, negotiating, and contesting meaning—a more-than-human practice deeply embedded in social issues, power structures, and everyday life that shapes both understanding and action.
📌 Key points (3–5)
- Core definition: Communication is the sharing of meaning, not merely transmission of information from sender to receiver.
- Beyond understanding: Communication involves negotiation and contestation; understanding does not require agreement, and dissent is part of the process.
- More-than-human scope: Communication extends beyond human actors to include AI tools, algorithms, non-human animals, and environmental impacts.
- Common confusion: The transmission model (sender → message → receiver) is useful but incomplete—it neglects audience agency, interactivity, and the blurred roles in digital contexts (e.g., a gamer or social media poster is simultaneously sender, receiver, and message).
- Why it matters: Communication challenges—climate change, pandemics, conflict—require strategic, clear, and ethical meaning-making; effective communicators recognize barriers and enable understanding across diverse contexts.
📡 From transmission to meaning-sharing
📡 Shannon's transmission model
The transmission model depicts communication as a flow of information from a source through a transmitter, across a signal (subject to noise), to a receiver and destination.
- Developed by Claude Shannon (1948), a mathematician interested in efficacy—getting the message to the right person accurately.
- Components: sender/source, message, receiver, destination, and noise (anything disrupting the signal).
- Metaphor: communication as a radio transmission.
- Historical context: created in the 1930s–40s during WWII, when radio and cryptography were vital; the model prioritized error-free delivery.
🔄 Limits of the transmission model today
- Neglects receiver agency: the model focuses on the sender's goal (accurate delivery) and doesn't account for what audiences do with messages.
- Interactive and networked contexts: in video games, social media, or collaborative platforms, users are simultaneously senders, receivers, and part of the message itself.
- Example: A gamer firing a laser in Space Invaders or posting a selfie on social media cannot be neatly placed in the sender/receiver binary.
- Obscured sources: in today's media landscape, identifying the "sender" is often difficult—news stories may be attributed to journalists, editors, mastheads, or large corporations; AI-generated content blurs authorship further.
- Don't confuse: the model's simplicity is both its strength (clarity) and its weakness (it omits complexity).
🤝 Communication as sharing meaning
Communication is the sharing of meaning through information, ideas, and feelings.
- "Sharing" implies co-inhabiting a space of potential understanding, not one-way transmission.
- Meaning can be shared intentionally (strategic communication plans) or unintentionally (e.g., a student with their camera off in an online class may unintentionally signal disengagement).
- Sharing meaning takes many forms: body language, clothing, gestures, symbols, flowers, art, activism, emergency warnings.
- Example: An artist shares meaning abstractly to evoke emotion; an activist throws food at an artwork to provoke attention; emergency responders share life-saving information during disasters.
🔀 Negotiation, contestation, and dissent
🔀 Understanding vs. agreement
- Understanding is a desired outcome, not a guaranteed one—miscommunication and breakdown happen frequently.
- Barriers to understanding: technological failures, lack of access or skills, confusing or offensive messaging.
- Understanding does not equal agreement: audiences can comprehend a message and still disagree, unpack, rework, or speak out against it.
- As sociologist Niklas Luhmann wrote, "Communication can be used to indicate dissent. Strife can be sought."
⚖️ Meaning is contested
- Communication is not always smooth; it involves negotiation (working toward shared understanding) and contestation (challenging or resisting meanings).
- Effective communicators recognize potential barriers and ask: How can understanding be enabled?
- Don't confuse: seeking agreement with enabling understanding—the latter is the foundation, the former is one possible outcome.
🎤 Case study: Julia Gillard's misogyny speech
🎤 Context and content
- In 2012, Australian Prime Minister Julia Gillard (Australia's first female PM) delivered a 15-minute speech in parliament responding to an accusation of sexism.
- Gillard had faced constant media scrutiny, personalised attacks, and sexist language (called "witch" and "bitch") based on her gender, marital status, and appearance.
- Triggered by opposition leader Tony Abbott (who had been photographed in front of a "ditch the witch" sign), Gillard said: "I will not be lectured about sexism and misogyny by this man. Not now, not ever."
📊 Denotative and connotative meaning
- Denotation (straightforward meaning): Gillard expressed frustration with sexist attitudes of male politicians.
- Connotation (secondary meanings):
- The parliamentary system is steeped in prejudice.
- Prejudice against women should no longer be tolerated.
- Female politicians have the power to speak out.
- Parliament is a place to discuss gender politics.
- Silence on gender inequality is no longer acceptable.
- Gillard is empowered, not a victim.
🌊 Ripple effects and legacy
- The speech went viral, attracted global media attention, and prompted the Macquarie Dictionary to update its definition of "misogyny" from "hatred of women" to "entrenched prejudice against women."
- Over a decade later, the speech circulates on TikTok, is performed on stage, and has been turned into a song.
- Key insight: Acts of communication can intervene in events and become events themselves; they can challenge power structures and (re)construct reality.
- Messages can have an afterlife—their capacity to share meaning extends when people spread, discuss, recall, and remake them.
🌍 Who and where: communicators and contexts
🌍 Who communicates?
- Communicator as professional role: journalists, PR practitioners, filmmakers, social media creators.
- Communicator as everyday practice: anyone creating, connecting, or expressing themselves using media.
- Identifying the sender is not always straightforward:
- A news story: journalist, editor, editorial team, masthead, or media company?
- A Netflix drama: writer, showrunner, director, crew, production company, or Netflix itself?
- As media scholar W. James Potter notes, there is a "decoupling of messages from their senders"—it is often difficult or impossible to identify the sender and their intentions.
📍 Where does communication happen?
- Much communication today is mediated or mediatised—it takes place in media spaces facilitated by digital tools.
- Major commercial players (Alphabet/Google, Meta/Facebook) create interfaces that shape interaction with content and with each other; for them, communication is a business of sharing meaning.
- Communication is grounded in place: even virtual communication is rooted in embodied, emplaced experiences.
- Example: During COVID-19, many worked/studied from home via Zoom. Scientist Gretchen Goldman appeared on CNN with a professional background but later revealed her makeshift desk and toy-strewn living room, sparking a trend of "being honest" about one's surroundings.
- Don't confuse: virtual spaces with placeless realms—communication does not occur outside the rhythms and details of emplaced life.
🤖 More-than-human communication
🤖 Beyond human communicators
- Communication is more than human—it includes but extends beyond human people.
- AI and algorithms as communicators:
- In 2023, ChatGPT was given a byline in an Australian newspaper; Microsoft replaced journalists with AI software in 2020 (resulting in errors and ethical breaches).
- The world's first human-robot press conference was held in Geneva (2023), with AI-powered robots answering journalists' questions.
- Prompt engineering is now a communication practice; humans using AI are simultaneously users (receivers) and communicators (senders), collaborating with AI tools.
- Algorithms as audiences: content creators write for both human viewers and the non-human processes (algorithms) that sort, organize, and evaluate online content.
🐾 Non-human animals and nature
- Non-human animals communicate through sound, touch, visual signs, and chemical transfers—in ways both similar to and beyond human communication.
- Humans' sensory interactions with nature can be described as a type of meaning-sharing.
- Environmental impacts: digital communication practices have deep effects on the natural world (carbon emissions from data centers, electronic waste).
🌿 More-than-human world
- Cultural ecologist David Abram coined "more-than-human world" to describe the planet as including humankind and non-human kin.
- Communication is an emplaced, embodied practice that includes humans, non-human digital tools, and the impacts of mediated communication on the planet.
🧠 Critical thinking and communication concepts
🧠 What is critical thinking?
Critical thinking: a mindset where we take nothing for granted; everything is open to interpretation.
- It is a higher order of thinking involving inquiry, interpretation, and seeking evidence.
- As communication scholars, we take messages apart to discover what makes them work and their consequences: how people, places, and events are represented; how ideas move; how power is enacted; how common sense is formed and can be un-formed.
🔧 Communication concepts as tools
- Theory provides:
- A framework for understanding communication.
- A vocabulary for explaining and analyzing communication processes and products.
- Conceptual tools for scholars and practitioners.
- Communication concepts are tools for sharing meaning in a complex world and for understanding how, why, and what happens when meaning is shared.
- This book invites a researcher's mindset: keep critical thinking switched on; ask not just "how can we do it better?" but also "what is happening here and why does it matter?"
🌐 Communication challenges today
- Climate change: David Attenborough (2020) stated "saving our planet is now a communications challenge"—a failure to act is often attributed to communication breakdown (inability to explain, make relevant, move audiences, deal with misinformation).
- COVID-19 pandemic: UN Secretary-General António Guterres said "good communication saves lives"—clear, accurate information was hampered by competing claims, falsities, and cultural barriers.
- Conflict and war: During the Israel-Hamas conflict, communication blackouts in Gaza had catastrophic impacts—individuals couldn't access critical information, aid agencies couldn't coordinate, media coverage was unreliable.
- Compounding factors: misinformation, polarization, speed of information flow, cluttered media landscape, distracted and time-poor audiences, information overload.
📚 Why this book matters
- Communication is both an object of academic scholarship and a practical endeavor undertaken in urgent, vital contexts.
- Four fundamental ideas:
- Communication is a process, not a thing.
- Communication is the process by which meaning is shared, negotiated, and contested.
- Communication shapes meaning and, in doing so, shapes action.
- Communication is deeply entangled with social issues, power, and everyday life.
- The book equips readers with thinking tools for understanding communication, meaning-making, identity, and storytelling—useful in both everyday and professional contexts.